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1.
Int. j. cardiovasc. sci. (Impr.) ; 35(1): 48-55, Jan.-Feb. 2022. tab, graf
Article in English | LILACS | ID: biblio-1356308

ABSTRACT

Abstract Background Nothing is known about ischemic heart disease (IHD) in the Germans who emigrated to Brazil during the last century. Objective We sought to compare age at diagnosis and IHD manifestations between German immigrants and their first-generation descendants in the region of Blumenau, Brazil. Methods We reviewed medical records of hospitals in Blumenau. Comparison of the groups in the evaluation times was made by analysis of variance (ANOVA) with repeated measures, and comparison of two factors was made by two-way ANOVA. The level of significance was set at p <0.05. Results Study population comprised 68 patients who were born in Germany (group G) and 99 descendants (group D). Twenty-nine patients of group D had two German parents and 70 had one. Mean age at diagnosis was 66.8 ± 10.6 years, with a significant difference between the groups, four years higher in Group G than group D (69.0 ± 8.8 vs 65.4 ± 11.5 years old) (p = 0.025). There was no significant difference in risk factors or coronary angiography data between the groups. HDL cholesterol levels were significantly higher in group G than in group D (48.4 ± 11.1 mg/dL vs 43.3 ± 11.2 mg/dL, p = 0.005). Conclusion At the time of first IHD diagnosis, mean age of the group G was significantly higher than group D, with no differences between groups in sex, risk factors, LDL levels, or clinical and angiographic manifestations. An earlier manifestation of the disease could be part of lifestyle changes in descendants, in this population that mantained eating habits characterized by high saturated fat consumption.


Subject(s)
Humans , Male , Female , Middle Aged , Aged , Aged, 80 and over , Coronary Artery Disease/ethnology , Coronary Artery Disease/epidemiology , Brazil/ethnology , Emigrants and Immigrants , Germany/ethnology , Risk Factors , Intergenerational Relations , Feeding Behavior
2.
Arq. bras. cardiol ; 117(2): 329-340, ago. 2021. tab, graf
Article in English, Portuguese | LILACS | ID: biblio-1339142

ABSTRACT

Resumo Fundamento: As doenças cardiovasculares (DCV) e câncer são as principais causas de morte no mundo. Essas doenças apresentam muitos fatores de risco em comum, e o controle de fatores de risco tradicionais para DCV foi associado com menor incidência de câncer. Objetivo: Analisar tendências nas taxas de mortalidade por câncer na população brasileira com idade entre 35 e 74 anos de 1996 a 2017. Métodos: As tendências nas taxas de mortalidade (bruta e ajustada por idade) foram analisadas quanto a todas as causas de morte, DCV e câncer. Os dados foram obtidos do banco de dados de mortalidade do Ministério da Saúde. O programa Joinpoint Regression foi usado para análise das tendências e ajustes nas taxas de saúde. O grau de mudanças nas taxas foi determinado pela variação percentual anual média (VPAM). O nível de significância estatística foi estabelecido em p<0,05. Resultados: A mortalidade por todas as causas (VPAM=-1,6%; p<0,001), CVD (VPAM =-2,3; p<0,001), doenças isquêmicas do coração (DIC) (VPAM =-1,6; p<0,001) e doenças cerebrovasculares (DCbV) (VPAM =-3.7; p<0.001) diminuiu. As mesmas tendências foram observadas para DCV em homens e mulheres (p<0,001). As taxas de mortalidade por todos os tipos de câncer (AAPC=-0,1; p=0,201), em homens (VPAM =-0,1; p=0,193) e mulheres (VPAM =-0,1; p=0,871) permaneceram inalteradas. Em 2002, a mortalidade por câncer excedeu a soma de mortes por DIC e DCbV. Se as tendências continuarem, a mortalidade por câncer também excederá a mortalidade por DCV até 2024. Nas mulheres, a mortalidade por câncer de mama, pulmão e cólon, aumentou, e a mortalidade por câncer de colo de útero e de estômago diminuiu. Nos homens, a mortalidade por câncer de pulmão, estômago, e esôfago diminuiu, e por câncer de próstata permaneceu inalterada. Conclusão: As DCV são atualmente as principais causas de morte no Brasil, mas as taxas de morte por câncer irão superar as taxas por DCV em poucos anos.


Abstract Background: Cardiovascular diseases (CVD) and cancer are the main causes of death worldwide. These diseases share many risk factors. Control of traditional risk factors for CVD was associated with lower incidence of cancers. Objective: To analyze CVD and cancer mortality rate trends in Brazilian population aged 35-74 years from 1996 to 2017. Methods: Crude and age-adjusted death rate trends were analyzed for all causes of death, CVD, and cancer. Data were obtained from mortality database of the Ministry of Health. Joinpoint Regression Program performed analysis of trends and adjustments in death rates. The degree of changes was determined by the average annual percent change (AAPC). Level of statistical significance was set at p <0.05. Results: Mortality from all causes of death (AAPC=-1.6%; p<0.001), CVD (AAPC=-2.3; p<0.001), ischemic heart disease (IHD) (AAPC=-1.6; p<0.001) and stroke (AAPC=-3.7; p<0.001) declined. Same trends were observed for CVD (p<0.001) in men and women. Death rates from all causes of cancer (AAPC=-0.1; p=0.201), in men (AAPC=-0.1; p=0.193) and in women (AAPC=-0.1; p=0,871) remained unchanged. In 2002, mortality from cancer exceeded the sum of deaths from IHD and stroke. If trends continue, cancer mortality will also exceed mortality from CVD by 2024. In women, death rates from breast, lung and colon cancer increased, and from cervical and gastric cancers decreased. In men, mortality from lung, stomach and esophagus cancer decreased, and from prostate cancer remained unchanged. Conclusion: CVD are currently the leading cause of death in Brazil, but death rates from cancer will exceed those from CVD in a few years.


Subject(s)
Humans , Male , Female , Cardiovascular Diseases , Myocardial Ischemia , Stroke , Neoplasms , Brazil/epidemiology , Risk Factors
5.
Arq. bras. cardiol ; 108(4): 347-353, Apr. 2017. tab, graf
Article in English | LILACS | ID: biblio-838728

ABSTRACT

Abstract Background: The knowledge of the variables predicting mortality is important in clinical practice and for therapeutic monitoring in mitral valve disease. Objectives: To determine whether a quality of life score evaluated with the Functional Evaluation of Cardiac Health questionnaire would predict mortality in dogs with degenerative mitral valve disease (DMVD). Methods: Thirty-six client-owned dogs with mitral valve disease underwent clinical, laboratory, and echocardiographic evaluations at baseline and were monitored for 6 months. Cardiovascular death was the primary outcome. Results: The 36 dogs were classified as survivors or nonsurvivors. Higher values of the following variables were obtained at baseline in the nonsurviving group (12 dogs): amino-terminal pro-B-type natriuretic peptide (NT-proBNP) levels, plasma norepinephrine, heart rate, quality of life score, diastolic left ventricular internal dimension to aortic root ratio, systolic left ventricular internal dimension to aortic root ratio, and left atrium to aortic root ratio. NT-proBNP levels and quality life score were independently associated with death in the multivariable analysis. Conclusion: The quality life score was an independent variable for cardiac death in dogs with DMVD. This result is encouraging, as this score is easy to apply and does not require any technology, only a veterinarian and an observant owner.


Resumo Fundamento: O conhecimento das variáveis preditoras de mortalidade é importante para a prática clínica e para o acompanhamento terapêutico na doença da valva mitral. Objetivos: Determinar se um escore de qualidade de vida avaliado com o Functional Evaluation of Cardiac Health poderia auxiliar na predição de mortalidade em cães com doença degenerativa da valva mitral (DDVM). Métodos: Trinta e seis cães de estimação com doença valvar mitral foram submetidos a avaliação clínica, laboratorial e ecocardiográfica no início do estudo e monitorizados durante 6 meses. A morte cardiovascular foi o desfecho primário. Resultados: Os 36 cães foram classificados como sobreviventes ou não sobreviventes. Os valores mais elevados das seguintes variáveis foram obtidos no início do estudo no grupo de não sobreviventes (12 cães): fragmento N-terminal do peptídeo natriurético tipo B (NT-proBNP), norepinefrina plasmática, frequência cardíaca, escore de qualidade de vida, razão da dimensão interna diastólica do ventrículo esquerdo e raiz aórtica, razão da dimensão interna sistólica do ventrículo esquerdo e raiz aórtica e a relação da dimensão do átrio esquerdo e a raiz aórtica. Concentrações de NT-proBNP e o escore de qualidade de vida foram independentemente associados com morte na análise multivariada. Conclusão: O escore de qualidade de vida foi uma variável independente para a morte por doença cardíaca em cães com DDVM. Este resultado é encorajador, pois este escore é de fácil aplicação e não requer o emprego de tecnologia, necessitando apenas de um veterinário e um dono observador.


Subject(s)
Animals , Male , Female , Dogs , Quality of Life , Dog Diseases/mortality , Heart Valve Diseases/veterinary , Mitral Valve/abnormalities , Peptide Fragments/blood , Norepinephrine/blood , Prospective Studies , Surveys and Questionnaires , Natriuretic Peptide, Brain/blood , Heart Rate , Heart Valve Diseases/mortality
6.
Arq. bras. cardiol ; 107(2): 137-146, Aug. 2016. tab, graf
Article in English | LILACS | ID: lil-794558

ABSTRACT

Abstract Background: Studies have shown different mortalities due to cardiovascular diseases (CVD), ischemic heart disease (IHD) and cerebrovascular diseases (CbVD) in the five Brazilian regions. Socioeconomic conditions of those regions are frequently used to justify differences in mortality due to those diseases. In addition, studies have shown a reduction in the differences between the mortality rates of the five Brazilian regions. Objective: To update CVD mortality data in women and men in the five Brazilian regions. Methods: Mortality and population data were obtained from the Brazilian Institute of Geography and Statistics and Ministry of Health. Risk of death was adjusted by use of the direct method, with the 2000 world standard population as reference. We analyzed trends in mortality due to CVD, IHD and CbVD in women and men aged ≥ 30 years in the five Brazilian regions from 1980 to 2012. Results: Mortality due to: 1) CVD: showed reduction in the Northern, West-Central, Southern and Southeastern regions; increase in the Northeastern region; 2) IHD: reduction in the Southeastern and Southern regions; increase in the Northeastern region; and unchanged in the Northern and West-Central regions; 3) CbVD: reduction in the Southern, Southeastern and West-Central regions; increase in the Northeastern region; and unchanged in Northern region. There was also a convergence in mortality trends due to CVD, IHD, and CbVD in the five regions. Conclusion: The West-Central, Northern and Northeastern regions had the worst trends in CVD mortality as compared to the Southeastern and Southern regions. (Arq Bras Cardiol. 2016; [online].ahead print, PP.0-0).


Resumo Fundamento: Estudos mostraram diferentes mortalidades por doenças cardiovasculares (DCV), doença isquêmica do coração (DIC) e doenças cerebrovasculares (DCbV) nas cinco regiões do Brasil. Particularidades socioeconômicas entre as cinco regiões são frequentemente usadas para justificar diferenças na mortalidade por essas doenças. Estudos também mostraram redução das diferenças entre as taxas de mortalidade das cinco regiões do Brasil. Objetivo: Atualizar os dados de mortalidade por DCV em mulheres e homens nas cinco regiões do país. Métodos: Os dados populacionais e de mortalidade foram obtidos do Instituto Brasileiro de Geografia e Estatística e do Ministério da Saúde. O risco de morte foi ajustado pelo método da padronização direta, tendo como referência a população mundial em 2000. Foram analisadas as tendências da mortalidade por DCV, DIC e DCbV em mulheres e homens com ≥ 30 anos de idade nas cinco regiões do Brasil no período de 1980-2012. Resultados: Observou-se na mortalidade: 1) por DCV: redução nas regiões Norte, Centro-Oeste, Sul e Sudeste; aumento na região Nordeste; 2) por DIC: redução nas regiões Sudeste e Sul; aumento na região Nordeste; e inalterada nas regiões Norte e Centro-Oeste; 3) por DCbV: redução nas regiões Sul, Sudeste e Centro-Oeste; aumento na região Nordeste; e inalterada na região Norte. Observou-se também convergência das tendências da mortalidade por DCV, DIC e DCbV nas cinco regiões. Conclusão: As regiões Centro-Oeste, Norte e Nordeste tiveram as maiores taxas de mortalidade por DCV comparadas às regiões Sudeste e Sul. (Arq Bras Cardiol. 2016; [online].ahead print, PP.0-0).


Subject(s)
Humans , Male , Female , Adult , Cardiovascular Diseases/mortality , Socioeconomic Factors , Brazil , Linear Models , Cerebrovascular Disorders/mortality , Retrospective Studies , Risk Factors , Mortality/trends , Myocardial Ischemia/mortality , Sex Distribution
7.
Arq. bras. cardiol ; 107(1): 20-25, July 2016. tab, graf
Article in English | LILACS | ID: lil-792501

ABSTRACT

Abstract Background: Studies have questioned the downward trend in mortality from cardiovascular diseases (CVD) in Brazil in recent years. Objective: to analyze recent trends in mortality from ischemic heart disease (IHD) and stroke in the Brazilian population. Methods: Mortality and population data were obtained from the Brazilian Institute of Geography and Statistics and the Ministry of Health. Risk of death was adjusted by the direct method, using as reference the world population of 2000. We analyzed trends in mortality from CVD, IHD and stroke in women and men in the periods of 1980-2006 and 2007-2012. Results: there was a decrease in CVD mortality and stroke in women and men for both periods (p < 0.001). Annual mortality variations for periods 1980-2006 and 2007-2012 were, respectively: CVD (total): -1.5% and -0.8%; CVD men: -1.4% and -0.6%; CVD women: -1.7% and -1.0%; DIC (men): -1.1% and 0.1%; stroke (men): -1.7% and -1.4%; DIC (women): -1.5% and 0.4%; stroke (women): -2.0% and -1.9%. From 1980 to 2006, there was a decrease in IHD mortality in men and women (p < 0.001), but from 2007 to 2012, changes in IHD mortality were not significant in men [y = 151 + 0.04 (R2 = 0.02; p = 0.779)] and women [y = 88-0.54 (R2 = 0.24; p = 0.320). Conclusion: Trend in mortality from IHD stopped falling in Brazil from 2007 to 2012.


Resumo Fundamento: Estudos questionaram a tendência de queda da mortalidade por doenças cardiovasculares (DCV) no Brasil nos últimos anos. Objetivo: analisar as tendências recentes na mortalidade por doença isquêmica do coração (DIC) e doenças cerebrovasculares (DCbV) na população brasileira. Métodos: dados de mortalidade e população foram obtidos do Instituto Brasileiro de Geografia e Estatística e Ministério da Saúde. O risco de morte foi ajustado pelo método direto, tendo como referência a população mundial de 2000. Foram analisadas, nos períodos de 1980-2006 e 2007-2012, as tendências da mortalidade em mulheres e homens. Resultados: houve diminuição da mortalidade por DCV e DCbV em mulheres e homens para ambos os períodos (p < 0,001). As variações anuais de mortalidade para os períodos de 1980-2006 e 2007-2012 foram, respectivamente: DCV total: -1,5% e -0,8%; DCV homens: -1,4% e -0,6%; DCV mulheres: -1,7% e -1,0%; DIC homens: -1,1% e 0,1%; DIC mulheres: -1,5% e 0,4%; DCbV homens: -1,7% e -1,4%; DCbV mulheres: -2,0% e -1,9%. De 1980 a 2006, houve diminuição da mortalidade por DIC em homens e mulheres (p < 0,001), mas de 2007-2012, as mudanças na mortalidade por DIC não foram significativas em homens [y = 151 + 0.04 (R2 = 0.02; p = 0,779)] e mulheres [y = 88-0.54 (R2 = 0,24; p = 0,320)]. Conclusão: A tendência da mortalidade por DIC parou de cair no Brasil de 2007 a 2012.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Aged, 80 and over , Myocardial Ischemia/mortality , Stroke/mortality , Time Factors , Brazil/epidemiology , Linear Models , Sex Factors , Survival Rate , Risk Factors , Cause of Death , Age Factors , Sex Distribution , Age Distribution , Risk Assessment
8.
São Paulo med. j ; 134(3): 199-204, tab
Article in English | LILACS | ID: lil-785805

ABSTRACT

CONTEXT AND OBJECTIVES: Glycoprotein inhibitors (abciximab, eptifibatide and tirofiban) are used in patients with unstable angina and non-ST-segment elevation myocardial infarction before percutaneous coronary intervention. Of these, tirofiban is the least effective. We hypothesized that the response to tirofiban might be associated with glycoprotein gene mutations. DESIGN AND SETTING: Prospective study at Emergency Unit, Heart Institute (InCor), University of São Paulo. METHOD: Intrahospital evolution and platelet aggregation in response to tirofiban were analyzed in relation to four glycoprotein mutations in 50 patients indicated for percutaneous coronary intervention: 17 (34%) with unstable angina and 33 (66%) with non-ST-segment elevation myocardial infarction. Platelet aggregation was analyzed using the Born method. Blood samples were obtained before and one hour after tirofiban infusion. Glycoproteins Ia (807C/T ), Ib (Thr/Met) , IIb (Ile/Ser ) and IIIa (PIA ) were the mutations selected. RESULTS: Hypertension, dyslipidemia, diabetes, smoking, previous coronary artery disease and stroke were similar between the groups. Mutant glycoprotein IIIa genotypes had lower platelet aggregation before tirofiban administration than that of the wild genotype (41.0% ± 22.1% versus 55.9% ± 20.8%; P = 0.035). Mutant glycoprotein IIIa genotypes correlated moderately with lower platelet inhibition (r = -0.31; P = 0.030). After tirofiban administration, platelet glycoprotein Ia, Ib, IIb and IIIa mutations did not influence the degree of inhibition of platelet aggregation or intrahospital mortality. CONCLUSIONS: Mutations of glycoproteins Ia, Ib, IIb and IIIa did not influence platelet aggregation in response to tirofiban in patients with unstable angina and non-ST-segment elevation myocardial infarction.


RESUMO CONTEXTO E OBJETIVOS: Inibidores da glicoproteína (abciximab, eptifibatide, tirofiban) são utilizados em pacientes com angina instável e infarto do miocárdio sem elevação do segmento ST (IAMSSST) antes da intervenção coronária percutânea. Dentre eles, o tirofiban é o menos eficaz. Nossa hipótese é que a resposta ao tirofiban possa estar associada a mutações no gene da glicoproteína. DESENHO E LOCAL: Estudo prospectivo na Unidade de Emergência do Instituto do Coração (InCor), Universidade de São Paulo (USP). MÉTODOS: Foram analisadas a evolução intra-hospitalar e agregabilidade plaquetária em resposta ao tirofiban de 4 mutações da glicoproteína em 50 pacientes com indicação para intervenção coronária percutânea, 17 (34%) com angina instável e 33 (66%) com IAMSSST. A agregação plaquetária foi analisada pelo método de Born. Amostras de sangue foram obtidas antes e uma hora após infusão do tirofiban. As glicoproteínas Ia (807C/T ), Ib (Thr/Met ), IIb (Ile/Ser ) e IIIa (PIA ) foram as mutações selecionadas. RESULTADOS: Hipertensão, dislipidemia, diabetes, tabagismo, doença coronariana e acidente vascular cerebral prévios foram semelhantes entre os grupos. Observou-se menor agregabilidade plaquetária dos genótipos mutantes da glicoproteína IIIa antes da administração de tirofiban do genótipo selvagem (41% ± 22% versus 56% ± 21%; P = 0,035). Genótipos mutantes da glicoproteína IIIa correlacionaram-se moderadamente com menor inibição plaquetária (r = -0,31; P = 0,030). Após a administração tirofiban, as mutações das glicoproteínas Ia, Ib, IIb, e IIIa não influenciaram o grau de inibição da agregação plaquetária e mortalidade intra-hospitalar. CONCLUSÕES: Mutações das glicoproteínas Ia, Ib, IIb e IIIa não influenciaram a agregação plaquetária em resposta ao tirofiban nos pacientes com angina instável e IAMSSST.


Subject(s)
Humans , Male , Female , Middle Aged , Aged , Tyrosine/analogs & derivatives , Platelet Aggregation Inhibitors/therapeutic use , Platelet Membrane Glycoproteins/genetics , Acute Coronary Syndrome/drug therapy , Mutation , Peptides/therapeutic use , Tyrosine/therapeutic use , Immunoglobulin Fab Fragments/therapeutic use , Platelet Aggregation/drug effects , Platelet Aggregation/genetics , Polymerase Chain Reaction , Prospective Studies , Platelet Glycoprotein GPIIb-IIIa Complex/antagonists & inhibitors , Platelet Glycoprotein GPIIb-IIIa Complex/genetics , Acute Coronary Syndrome/genetics , Abciximab , Tirofiban , Eptifibatide , Genotype , Angina, Unstable/genetics , Angina, Unstable/drug therapy , Antibodies, Monoclonal/therapeutic use
9.
Arq. bras. cardiol ; 105(6): 560-565, Dec. 2015. tab, graf
Article in Portuguese | LILACS | ID: lil-769536

ABSTRACT

Abstract Background: Truck driver sleepiness is a primary cause of vehicle accidents. Several causes are associated with sleepiness in truck drivers. Obesity and metabolic syndrome (MetS) are associated with sleep disorders and with primary risk factors for cardiovascular diseases (CVD). We analyzed the relationship between these conditions and prevalence of sleepiness in truck drivers. Methods: We analyzed the major risk factors for CVD, anthropometric data and sleep disorders in 2228 male truck drivers from 148 road stops made by the Federal Highway Police from 2006 to 2011. Alcohol consumption, illicit drugs and overtime working hours were also analyzed. Sleepiness was assessed using the Epworth Sleepiness Scale. Results: Mean age was 43.1 ± 10.8 years. From 2006 to 2011, an increase in neck (p = 0.011) and abdominal circumference (p < 0.001), total cholesterol (p < 0.001), triglyceride plasma levels (p = 0.014), and sleepiness was observed (p < 0.001). In addition, a reduction in hypertension (39.6% to 25.9%, p < 0.001), alcohol consumption (32% to 23%, p = 0.033) and overtime hours (52.2% to 42.8%, p < 0.001) was found. Linear regression analysis showed that sleepiness correlated closely with body mass index (β = 0.19, Raj2 = 0.659, p = 0.031), abdominal circumference (β = 0.24, Raj2 = 0.826, p = 0.021), hypertension (β = -0.62, Raj2 = 0.901, p = 0.002), and triglycerides (β = 0.34, Raj2 = 0.936, p = 0.022). Linear multiple regression indicated that hypertension (p = 0.008) and abdominal circumference (p = 0.025) are independent variables for sleepiness. Conclusions: Increased prevalence of sleepiness was associated with major components of the MetS.


Resumo Fundamento: A sonolência de motoristas de caminhão, que pode resultar de diferentes causas, é a principal causa de acidentes com veículos. Obesidade e síndrome metabólica (SMet) estão associadas a distúrbios do sono e fatores de risco primários para doença cardiovascular (DCV). Este estudo verificou a relação entre essas condições e a prevalência de sonolência em motoristas de caminhão. Métodos: Este estudo analisou os principais fatores de risco para DCV, dados antropométricos e distúrbios do sono em 2.228 motoristas de caminhão do sexo masculino a partir de informação coletada de 148 paradas efetuadas em rodovias pela Polícia Rodoviária Federal entre 2006 e 2011. Consumo de álcool e de drogas ilícitas e excesso de horas trabalhadas também foram analisados. Sonolência foi avaliada com a Escala de Sonolência de Epworth. Resultados: A idade média foi de 43,1 ± 10,8 anos. De 2006 a 2011, observou-se aumento de: circunferências cervical (p = 0,011) e abdominal (p < 0,001); colesterol total (p < 0,001); níveis séricos de triglicerídeos (p = 0,014); sonolência (p < 0,001). Além disso, houve redução de hipertensão (de 39,6% para 25,9%, p < 0,001), consumo de álcool (de 32% para 23%, p = 0,033) e excesso de horas trabalhadas (de 52,2% para 42,8%, p < 0,001). A análise de regressão linear mostrou correlação íntima de sonolência com índice de massa corporal (β = 0,19, Raj2 = 0,659, p = 0,031), circunferência abdominal (β = 0,24, Raj2 = 0,826, p = 0,021), hipertensão (β = -0,62, Raj2 = 0,901, p = 0,002) e triglicerídeos (β = 0,34, Raj2 = 0,936, p = 0,022). Regressão linear múltipla indicou que hipertensão (p = 0,008) e circunferência abdominal (p = 0,025) são variáveis independentes para sonolência. Conclusões: Elevada prevalência de sonolência foi associada com os principais componentes da SMet.


Subject(s)
Adult , Humans , Male , Middle Aged , Automobile Driving/statistics & numerical data , Cardiovascular Diseases/etiology , Disorders of Excessive Somnolence/etiology , Metabolic Syndrome/etiology , Anthropometry , Accidents, Traffic/statistics & numerical data , Alcohol Drinking/epidemiology , Brazil/epidemiology , Cross-Sectional Studies , Cardiovascular Diseases/epidemiology , Cholesterol/blood , Disorders of Excessive Somnolence/epidemiology , Metabolic Syndrome/epidemiology , Obesity/complications , Obesity/epidemiology , Occupational Diseases/epidemiology , Occupational Diseases/etiology , Risk Factors , Sedentary Behavior , Substance-Related Disorders/complications , Substance-Related Disorders/epidemiology , Time Factors , Triglycerides/blood , Work Schedule Tolerance , Workload
10.
Arq. bras. cardiol ; 102(5,supl.1): 1-41, 05/2014. tab
Article in English | LILACS | ID: lil-709328
11.
Arq. bras. cardiol ; 99(2): 755-761, ago. 2012. ilus, tab
Article in Portuguese | LILACS | ID: lil-647712

ABSTRACT

FUNDAMENTO: As doenças cardiovasculares (DCV) são as principais causas de morte na população brasileira. Observou-se redução progressiva da mortalidade por tais doenças até o ano de 2005. OBJETIVO: Atualizar as tendências da mortalidade das DCV no Brasil e na região metropolitana de São Paulo (RMSP) de 1990 a 2009. MÉTODOS: Dados populacionais e de mortalidade foram obtidos do Instituto Brasileiro de Geografia e Estatística e do Ministério da Saúde. O risco de morte foi ajustado pelo método direto, tendo como referência a população mundial de 2000. RESULTADOS: Observou-se progressiva redução do risco de morte por doenças isquêmicas do coração (DIC) e por doenças cerebrovasculares (DCbV) no Brasil e na RMSP. De 1990 a 2009, constatou-se redução da mortalidade por DIC e DCbV em mulheres e homens no Brasil e na RMSP. Observou-se maior redução da mortalidade por DIC nos homens na RMSP do que no Brasil (36,24% vs. 23,35%; p < 0,001) e nas mulheres na RMSP (44,55% vs. 29,5%; p < 0,001). Foi registrada maior redução da mortalidade por DCbV nos homens na RMSP que no Brasil (42,43% vs. 34,9%; p = 0,036) e igual redução nas mulheres na RMSP e no Brasil (42,98% vs. 36,15%; p = 0,082). A redução da mortalidade foi significativa para todas as faixas etárias analisadas. CONCLUSÃO: Observamos uma progressiva redução na mortalidade por DCV, DIC e DCbV no Brasil e na RMSP. Apesar dessa redução, ainda apresentamos taxas elevadas de morte por tais doenças.


BACKGROUND: Cardiovascular diseases (CVD) are the leading causes of death in our population. There was a progressive decrease in mortality due to CVD up to 2005. OBJECTIVE: To update the trends in mortality from cardiovascular diseases in Brazil and in the metropolitan region of São Paulo (MRSP) from 1990 to 2009. METHODS: Mortality and population data were obtained from the Brazilian Institute of Geography and Statistics and the Ministry of Health. The risk of death was adjusted by the direct method, having as reference the world population in 2000. RESULTS: There was a progressive decrease in the risk of death from ischemic heart disease (IHD) and stroke in Brazil and in the MRSP. From 1990 to 2009, there was a decrease in mortality from IHD and stroke in men and women in Brazil and in the MRSP. There was a greater reduction in mortality from IHD in men in the MRSP than in Brazil (36.24% vs. 23.35%, p <0.001) and in women in the MRSP (44.55% vs. 29.5%; p <0.001). The highest reduction in stroke mortality was observed in men in the MRSP, when compared to Brazil (42.43% vs. 34.9%, p = 0.036) and an equal reduction in women in the MRSP and in Brazil (42.98% vs. 36.15%, p = 0.082). The decrease in mortality was significant for all age groups. CONCLUSION: We observed a progressive decrease in mortality from CVD, IHD and stroke in Brazil and in the MRSP. In spite of this decrease, we still have high rates of mortality from these diseases.


Subject(s)
Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Cardiovascular Diseases/mortality , Age Factors , Brazil/epidemiology , Cause of Death/trends , Epidemiologic Methods , Sex Factors
13.
Rev. Soc. Cardiol. Estado de Säo Paulo ; 22(2,supl.A): 8-13, abr.-jun. 2012. tab
Article in Portuguese | LILACS | ID: lil-679838

ABSTRACT

O objetivo deste estudo foi identificar os diagnósticos de enfermagem (DE) de mulheres com cardiopatias, em atendimento ambulatorial, bem como as características definidoras e fatores relacionados de risco dos DE com prevalência acima de 50% nessa população. Trata-se de estudo descritivo, transversal, com abordagem quantitativa, realizado com mulheres com mais de 18 anos e atendidas no ambulatório de cardiopatia da mulher em um hospital especializado em cardiologia. Para a coleta de dados, foi utilizado o "instrumento de coleta de dados" (histórico de enfermagem). Os DE foram estabelecidos por consenso entre as investigadoras principais, utilizando-se a classificação de diagnósticos de enfermagem da NANDA-Internacional. Os dados foram analisados por meio de estatísticas descritiva. Foram estudados 21 mulheres (76,0 + 10 anos), para os quais foram identificados 7,9 DE/paciente. Houve quatro DE com prevalência > 50%: estilo de vida sedentário (85,7%), autocontrole ineficaz da saúde (85,7%), risco de quedas (81,0%) e dor crônica (57,1%). Para os DE reais, as carcterísticas definidoras mais frequentes foram cansaço aos esforços (72,2%), última consulta ao dentista há mais de 1 ano (94,4%) e relato verbal de dor (100%), respectivamente. para o DE de risco, idade acima de 65 anos (954,1%) e uso de anti-hipertensivo (94,1%) foram os principais fatores de risco. Conclui-se que foi possível identificar as necessidades de cuidados das mulheres com cardiopatias avaliadas neste estudo. Ressalta-se que a validade externa do estudo é limitada, devido ao tamanho amostral e, portanto, novos estudos são necessários.


This study identifies Nursing Diagnoes (ND) of women with heart diseases in ambulatory care and corresponding defining characteristics and related factors with prevalence above 50%. This descriptive, cross-sectional and quantitative study addressed women 18 years old or older being cared for in a cardiac outpatient clinic from a hospital specialized in cardiology. Data were collected through the "Data Collection Instrument" (patients history). ND were established after consensus was achieved among the main researchers according to the NANDA-International Nursing Diagnosis classification. Data were analyzed through descriptive statistics. A total of 21 women (76,0% + 10 years) were studied and 7,9 ND were identified per patient. The prevalence of four ND was > 50%: Sedentary Lifestyle (85,7%); Ineffective Self-Health Management (85,7%); Risk for falls (81,0%); and Chronic Pain (57,1%). the most frequent defining characteristics for the real ND included fatigue due to effort (72,2%), last consultation to a dentist was more than one year ago (94,4%), and verbal report of pain (100%). Age above 65 years old (94,1%) and the use hypertensive medication (94,1%) were among the main risk factors. This study enable the identification of he health needs of women with heart diseases. The study's external validity is limited due to the sample size; further research is needed.


Subject(s)
Humans , Female , Nursing Diagnosis/methods , Nursing Diagnosis , Cardiovascular Diseases/complications , Cardiovascular Diseases/mortality , Women's Health , Heart Diseases/complications , Heart Diseases/mortality , Epidemiology, Descriptive , Cross-Sectional Studies/methods , Cross-Sectional Studies , Risk Factors
14.
Arq. bras. cardiol ; 98(2): 104-110, fev. 2012. graf, tab
Article in Portuguese | LILACS | ID: lil-614513

ABSTRACT

FUNDAMENTO: Há controvérsias sobre a hora da admissão e os desfechos hospitalares da síndrome coronária aguda (SCA). A admissão em horários não regulares seria associada ao pior prognóstico dos pacientes. OBJETIVO: Analisar a influência da hora da admissão na internação prolongada e na mortalidade de pacientes com SCA, segundo os períodos diurno (das 7h às 19h) e noturno (das 19h às 7h). MÉTODOS: Foram avaliados, prospectivamente, 1.104 pacientes consecutivos com SCA. O óbito intra-hospitalar e a internação igual ou superior a cinco dias foram os desfechos analisados. RESULTADOS: A admissão no período diurno foi maior em comparação ao noturno (63 por cento vs. 37 por cento; p < 0,001). A angina instável foi mais prevalente no período diurno (43 por cento vs. 32 por cento; p < 0,001) e o infarto sem supradesnivelamento do segmento ST (IAMssST) no noturno (33 por cento vs. 43 por cento; p = 0,001). Não se observaram diferenças na mortalidade e no tempo de internação nos períodos estudados. Os fatores de predição de internação igual ou superior a cinco dias foram: idade [OR 1,042 (IC 95 por cento 1,025 - 1,058), p < 0,001]; fração de ejeção (FE) [OR 0,977 (IC 95 por cento 0,966 - 0,988), p < 0,001]; IAMssST [OR 1,699 (IC 95 por cento 1,221 - 2,366), p = 0,001]; e tabagismo [OR 1,723 (IC 95 por cento 1,113 - 2,668), p = 0,014]. Para o óbito intra-hospitalar, foram: idade [OR 1,090 (IC 95 por cento 1,047 - 1,134), p < 0,001]; FE [OR 0,936 (IC 95 por cento 0,909 - 0,964), p < 0,001]; e tratamento cirúrgico [OR 3,781 (IC 95 por cento 1,374 - 10,409), p = 0,01]. CONCLUSÃO: A internação prolongada e óbito intra-hospitalar em pacientes com SCA independem do horário de admissão.


BACKGROUND: The relationship between admission time to an emergency service and in-hospital outcomes in acute coronary syndrome (ACS) is controversial. Admission during off-hours would be associated with worse prognosis. OBJECTIVE: To assess the influence of admission time on prolonged hospitalization and mortality for ACS patients, regarding regular hours (7AM-7PM) and off-hours (7PM-7AM). METHODS: The study assessed prospectively 1,104 consecutive ACS patients. In-hospital mortality and length of hospital stay > 5 days were the outcomes analyzed. RESULTS: Admission during regular hours was greater as compared with that during off-hours (63 percent vs. 37 percent; p < 0.001). Unstable angina was more prevalent during regular hours (43 percent vs. 32 percent; p < 0.001), while non-ST-segment elevation myocardial infarction (NSTEMI) was during off-hours (33 percent vs. 43 percent; p = 0.001). Differences in neither mortality nor length of hospital stay were observed in the time periods studied. Predictive factors for length of hospital stay > 5 days were as follows: age [OR 1.042 (95 percentCI: 1.025 - 1.058), p < 0.001]; ejection fraction (EF) [OR 0.977 (95 percentCI: 0.966 - 0.988), p < 0.001]; NSTEMI [OR 1.699 (95 percentCI: 1.221 - 2.366), p = 0.001]; and smoking [OR 1.723 (95 percentCI: 1.113 - 2.668), p = 0.014]. Predictive factors for in-hospital mortality were as follows: age [OR 1.090 (95 percentCI: 1.047 - 1.134), p < 0.001]; EF [OR 0.936 (95 percentCI: 0.909 - 0.964), p < 0.001]; and surgical treatment [OR 3.781 (95 percentCI: 1.374 - 10.409), p = 0.01]. CONCLUSION: Prolonged length of hospital stay and in-hospital mortality in ACS patients do not depend on admission time.


Subject(s)
Female , Humans , Male , Middle Aged , Acute Coronary Syndrome/mortality , Angina, Unstable/epidemiology , Emergency Service, Hospital/statistics & numerical data , Hospital Mortality , Length of Stay/statistics & numerical data , Myocardial Infarction/epidemiology , Patient Admission/statistics & numerical data , Acute Coronary Syndrome/therapy , Epidemiologic Methods , Prognosis , Time Factors
16.
In. Ramires, José Antonio Franchini; Kalil Filho, Roberto; Wajngarten, Maurício; Mansur, Antonio de Pádua. Cardiopatia no idoso e na mulher. São Paulo, Atheneu, 2012. p.167-173.
Monography in Portuguese | LILACS | ID: lil-648076
17.
Clinics ; 67(6): 543-546, 2012. graf, tab
Article in English | LILACS | ID: lil-640201

ABSTRACT

OBJECTIVE: Anticoagulation is a challenge for the prophylaxis of thromboembolic events in elderly patients with chronic atrial fibrillation. Stable anticoagulation is defined as the time within >70% of the therapeutic range. However, the dosage required to achieve stable anticoagulation remains unknown. The aim of this study was to analyze the warfarin dose necessary for the maintenance of stable oral anticoagulation therapy in elderly patients. METHODS: We analyzed 112 consecutive outpatients with atrial fibrillation who were >65 years of age, had received anticoagulation therapy with warfarin for more than 1 year and had a stable international normalized ratio between 2.0 and 3.0 for >6 months. The international normalized ratio was measured in the central laboratory using the traditional method. RESULTS: The patients were stratified according to the following age groups: <75 or >75 years and <80 or >80 years. The mean daily doses of warfarin were similar for patients <75 or >75 years (3.34+1.71 versus 3.26 +1.27 mg/ day, p = 0.794) and <80 or >80 years (3.36+ 1.49 versus 3.15 + 1.23 mg/day, p = 0.433). In 88 (79%) patients, the daily warfarin dose was between 2 and 5 mg/day; in 13 (11%) patients, the daily warfarin dose was <2.0 mg/day; and in 11 (10%) patients, the daily warfarin dose was >5.0 mg/day. The correlation between the daily warfarin dose and the international normalized ratio was 0.22 (p = 0.012). CONCLUSION: Stable anticoagulation was achieved in 80% of patients who received doses of 2 to 5 mg/day of warfarin, and the mean daily dose was similar across the age groups analyzed.


Subject(s)
Aged , Aged, 80 and over , Female , Humans , Male , Anticoagulants/administration & dosage , Atrial Fibrillation/blood , Warfarin/administration & dosage , Age Factors , Chi-Square Distribution , Chronic Disease , International Normalized Ratio , Reference Values , Time Factors , Treatment Outcome
18.
Clinics ; 66(3): 437-441, 2011. ilus, tab
Article in English | LILACS | ID: lil-585954

ABSTRACT

OBJECTIVE: Involvement of the left ventricular anterior wall in ST-elevation myocardial infarction has a worse prognosis compared with other regions. In non-ST-elevation myocardial infarction, noninvasive methods of locating the ischemic myocardial territory have been limited. The objective of this report is therefore to determine what factors are predictive of the anterior location of the ischemic myocardial territory. METHODS: This study included 170 patients with non-ST-elevation myocardial infarction. Clinical, echocardiographic, and laboratory characteristics, including B-type natriuretic peptide measured within 24 hours of hospitalization, and coronary angiographic features were analyzed. RESULTS: The mean age was 64.5 ± 12.3 years, and 112 of the patients were male (66 percent). The median follow-up was 23 months. The territory involved, as determined from the angiogram, was divided into anterior [n = 80 (47 percent)] regions and inferior and lateral [n = 90 (53 percent)] regions. Multivariate analysis showed that B-type natriuretic peptide was the only independent predictor of an anterior wall infarct [OR = 3.70 (95 percent CI: 1.61 - 8.53); P = 0.002] in non-STelevation myocardial infarction patients. Multivariate analysis also showed that B-type natriuretic peptide was an independent predictor of in-hospital cardiac events during index admission [OR = 5.05 (95 percent CI: 1.49 - 17.12); P = 0.009] and of cardiac events occurring during follow-up [HR = 1.79 (95 percent CI: 1.05 - 3.04); P = 0.032]. CONCLUSIONS: B-type natriuretic peptide was the only factor independently associated with anterior wall involvement in non-ST-elevation myocardial infarction, and the peptide levels upon admission predicted in-hospital and subsequent cardiac events.


Subject(s)
Aged , Female , Humans , Male , Middle Aged , Anterior Wall Myocardial Infarction/blood , Natriuretic Peptide, Brain/blood , Anterior Wall Myocardial Infarction/mortality , Biomarkers/blood , Brazil/epidemiology , Coronary Angiography , Follow-Up Studies , Multivariate Analysis , Predictive Value of Tests , Prognosis , Prospective Studies , Risk Factors , Time Factors
19.
Arq. bras. cardiol ; 95(5): 555-562, out. 2010. tab
Article in Portuguese | LILACS, SES-SP | ID: lil-570441

ABSTRACT

FUNDAMENTO: A reestenose pós-intervenção coronariana percutânea primária permanece um problema de relevância clínica, mesmo com o implante de stents. A capacidade das provas não invasivas para detecção de reestenose não foi totalmente demonstrada. OBJETIVO: Avaliar a habilidade do teste ergométrico (TE) e da cintilografia de perfusão miocárdica (CPM) no diagnóstico de reestenose em pacientes com infarto agudo do miocárdio, e supradenivelamento do segmento ST, submetidos à angioplastia coronariana percutânea primária (ACPP), com implante de stent nas primeiras 12 horas de evolução. MÉTODOS: De Ago/2003-Jan/2006, foram selecionados 64 pacientes (ps) (56,2 ± 10,2 anos, 53 homens) submetidos à ACPP. Apenas ps com fração de ejeção do ventrículo esquerdo > 40,0 por cento, definida por ecocardiograma de repouso, foram incluídos. Teste ergométrico, com as 12 derivações do ECG associadas a precordiais direitas, e CPM foram realizados 6 semanas, 6 meses e um ano após o tratamento. Foi realizada cinecoronariografia no 6º mês. RESULTADOS: Doença uniarterial ocorreu em 46,9 por cento dos ps, sendo a artéria descendente anterior tratada em 48,4 por cento. Reestenose angiográfica ocorreu em 28,8 por cento. Sensibilidade, especificidade, valor preditivo positivo (VPP), valor preditivo negativo (VPN) e acurácia do TE para detecção de reestenose não foram significativos. A adição de derivações precordiais direitas não proporcionou informações adicionais. Sensibilidade, especificidade, VPP, VPN e acurácia da CPM apresentaram correlação com reestenose apenas no 6º mês, considerando-se summed difference score > 2 (p = 0,006) e > 4 (p = 0,014). CONCLUSÃO: O TE não discriminou reestenose. A CPM realizada no 6º mês foi relacionada à reestenose e mostrou-se útil durante a evolução.


BACKGROUND: Restenosis after primary percutaneous coronary intervention (PPCI) remains an important clinical problem, even with stent implantation. The ability of noninvasive testing to diagnose restenosis has had only inconsistent demonstration. OBJECTIVE: Our objective was to evaluate the ability of exercise treadmill testing (ETT) and myocardial perfusion imaging (MPI) to diagnose restenosis in patients treated by PPCI within 12 hours of ST-elevation myocardial infarction (STEMI). METHODS: From August 2003 to January 2006, 64 patients (mean age of 56.2±10.2 years, 53 males) were enrolled after PPCI. Only patients with left ventricular ejection fraction (LVEF) > 40 percent, as assessed by resting transthoracic echocardiography (TTE), were included. ETT with 12-lead ECG monitoring and right precordial leads, as also MPI were performed at 6 weeks, 6 months, and one year after intervention. Coronary angiography was performed at six months. RESULTS: Single-vessel disease was observed in 46.9 percent of the patients. The left anterior descending coronary artery was treated in 48.4 percent of the patients. Angiographic restenosis occurred in 28.8 percent. Sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and accuracy of ETT in detecting restenosis were not significant. Right precordial leads did not add information. MPI sensitivity, specificity, PPV, NPV, and accuracy correlated with restenosis only in the 6-month follow-up, both when considering summed difference score >2 (p=0.006) and >4 (p=0.014). CONCLUSION: ETT did not discriminate restenosis in this population. MPI performed at 6 months correlated with restenosis and proved useful during follow-up.


Subject(s)
Female , Humans , Male , Middle Aged , Angioplasty, Balloon, Coronary/adverse effects , Coronary Restenosis , Exercise Test/standards , Myocardial Infarction/therapy , Myocardial Perfusion Imaging/standards , Angioplasty, Balloon, Coronary/methods , Coronary Restenosis/physiopathology , Epidemiologic Methods , Stents
20.
Clinics ; 65(11): 1143-1147, 2010. graf, tab
Article in English | LILACS | ID: lil-571432

ABSTRACT

OBJECTIVE: Cardiovascular diseases are the main cause of death in women and men in Brazil, but the trends for the death ratios for ischemic heart disease and stroke in women and men remain unknown. METHOD: In this study, the trends for the death ratios among women and men who were over 30 years of age were analyzed from 1980 to 2005. Data were collected for both the Brazilian population and the metropolitan area of São Paulo. Estimates of the population size and data for mortality were then obtained from the Brazilian Institute of Geography and Statistics and the Ministry of Health. The risk for death was adjusted using a direct method. RESULTS: Death rates due to cardiovascular disease, ischemic heart disease, and stroke have declined in both Brazil and the metropolitan region of São Paulo. A linear regression analysis revealed a similar trend for ischemic heart disease and demonstrated a male/female ratio of 1.653 ± 0.001 (r=0.228; p=0.262) in Brazil and 1.763 ± 0.008 (r=0.863; p<0.001) in São Paulo. Comparisons between the slopes of the linear regressions showed an increased ischemic heart disease ratio in men/women in São Paulo in comparison to those in Brazil (p<0.0001). The linear regression showed an increasing trend for the male/female stroke ratio of 1.252 ± 0.004 (r=0.776; p<0.0001) in Brazil and 1.331 ± 0.006 (r=0.580; p=0.002) in São Paulo. Comparisons between the regressions for the stroke ratio were similar for men/women in São Paulo compared to Brazil (p=0.244). CONCLUSION: We observed an increased trend in the ratio for ischemic heart disease death in men compared to women. Improvements in the control of risk factors and treatments for both men and women are mandatory to reduce the number of ischemic heart disease-related deaths in Brazil.


Subject(s)
Female , Humans , Male , Myocardial Ischemia/mortality , Stroke/mortality , Age Distribution , Brazil/epidemiology , Cause of Death , Linear Models , Mortality/trends , Retrospective Studies , Risk Factors , Sex Distribution , Sex Factors , Time Factors
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