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Introducción: Las enfermedades cardíacas y renales coexisten con frecuencia. El síndrome cardiorrenal es una entidad compleja; en ella, la disfunción primaria cardíaca produce daño renal (tipos 1 y 2) y viceversa (tipos 3 y 4) o efecto de una enfermedad sistémica que afecta a ambos órganos (tipo 5). Objetivo: Actualizar el diagnóstico y tratamiento de los pacientes con síndrome cardiorrenal. Métodos: Se utilizan métodos teóricos y empíricos para realizar análisis del conocimiento actualizado sobre el tema. Se ha definido la existencia de un síndrome cardiorrenal que compromete a ambos órganos, con interacción bidireccional. En su detección, el diagnóstico clínico es insuficiente y requiere marcadores bioquímicos; estas herramientas, junto con la medición del sodio urinario, permite vigilar la efectividad terapéutica. Otro recurso es la ultrafiltración, según complicaciones. Conclusiones: Se debe indicar tratamiento con base en la evidencia para mejorar la calidad de vida, reducir la mortalidad y retrasar el deterioro de la función renal y cardíaca a largo plazo; el trasplante renal se debe considerar en pacientes en diálisis con disfunción ventricular severa. Idealmente, deberían recibir un trasplante combinado: cardíaco y renal, lo cual es difícil; algunos pacientes sometidos exclusivamente a trasplante renal presentan una mejoría notable en su fracción de eyección y en la sobrevida.
Introduction: heart and kidney diseases frequently coexist. Cardiorenal syndrome is a complex entity in which primary cardiac dysfunction causes a kidney damage (types 1 and 2) and vice versa (types 3 and 4) or an effect of a systemic disease that affects both organs (type 5). Objective: to update the diagnosis and treatment of patients with cardiorenal syndrome. Methods: theoretical and empirical methods are used to carry out the analysis of updated knowledge on the subject. The existence of a cardiorenal syndrome that compromises both organs has been defined with bidirectional interaction. In its detection, clinical diagnosis is insufficient and requires biochemical markers; these tools, together with the measurement of urinary sodium, allow us to monitor therapeutic effectiveness. Another resource is ultrafiltration, according to complications. Conclusions: evidence-based treatment should be indicated to improve quality of life, reduce mortality, and delay the deterioration of renal and cardiac function in the long term; kidney transplantation should be considered in dialysis patients with severe ventricular dysfunction. Ideally, they should receive a combined transplant: heart and kidney, which is difficult; some patients undergoing exclusively a renal transplantation show a notable improvement in their ejection fraction and survival.
Subject(s)
Heart Failure , Acute Kidney InjuryABSTRACT
The world is growing smarter day by day, and so is health care. In spite of innumerable inventions and tech-tools, however, we struggle to contain chronic illnesses like diabetes and heart disease. We need to work together and design a rational, scientific and socially sustainable Heart Smart diabetes care ecosystem, with Heart Smart management strategies, to ensure happiness and harmony in persons who live with diabetes.
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The world is growing smarter day by day, and so is health care. In spite of innumerable inventions and tech-tools, however, we struggle to contain chronic illnesses like diabetes and heart disease. We need to work together and design a rational, scientific and socially sustainable Heart Smart diabetes care ecosystem, with Heart Smart management strategies, to ensure happiness and harmony in persons who live with diabetes.
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Objective:To explore the characteristics of the association between the triglyceride glucose (TyG) index and nonfatal cardio-cerebrovascular disease risk in a community population.Method:This was a prospective cohort study. From December 2011 to April 2012, the first investigation was conducted among subjects with more than 40-year old who were from Shijingshan district and Pingguoyuan community in Beijing. The second investigation was conducted from April to October 2015. All the subjects were divided into three groups according to the tertile of the TyG index at baseline. The multivariate Cox proportional risk regression model was established to explore the correlation between the TyG index and nonfatal cardio-cerebrovascular disease risk and the Kaplan-Meier survival curve of the TyG index group was drawn. Subgroup analyses were performed according to age, gender, body mass index, type 2 diabetes mellitus (T2DM), hypertension, and hyperlipidemia to determine the correlation characteristics between the TyG index and nonfatal cardio-cerebrovascular disease among subgroups.Results:A total of 9 577 subjects were finally included to analyze. The mean follow-up time of this study was (34.14±3.84) months. During the follow-up, 363 subjects (3.8%) occurred nonfatal cardio-cerebrovascular disease. The multivariate Cox regression analysis results showed that the hazard ratio ( HR) of nonfatal cardio-cerebrovascular disease in the high TyG index group was 1.54 (95% CI 1.19-1.98), 1.60 (95% CI 1.23-2.10), and 1.57 (95% CI 1.20-2.05) in the three models, compared with the low TyG index group. The Kaplan-Meier analysis showed that the risk of nonfatal cardio-cerebrovascular disease increased from the low-TyG index group to the high-TyG index group ( P=0.015). In the six subgroups analysis, only gender was shown to have a significant interaction effect with the TyG index and nonfatal cardio-cerebrovascular disease risk. In the female population, the risk of nonfatal cardio-cerebrovascular disease is significantly increased with the increase in the TyG index level ( P<0.001). Conclusions:A high TyG index is independently related to the increased risk of nonfatal cardio-cerebrovascular disease in the Beijing community population. Gender has a significant interaction with the TyG index and nonfatal cardio-cerebrovascular disease risk. Therefore, the TyG index may be a useful marker to predict the nonfatal cardio-cerebrovascular disease risk of a community population.
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Here, we report a rare case in which the inlet pressure of the oxygenator increased three times in two operations, even though two different types of oxygenators were used. A 45-year-old man underwent mitral valve repair owing to posterior cusp (P2) prolapse. Immediately after median sternotomy, the patient went into anaphylactic shock. We immediately started cardio-pulmonary bypass. The inlet pressure in company A's oxygenator increased, and the oxygenator was immediately replaced with the same type of oxygenator. However, the same occurred, and the oxygenator was exchanged for one made by company B. Thereafter, the operation was completed without further oxygenator problems.Fifty-five days after the initial surgery, a second operation was performed to repair a pseudoaneurysm at the root vent cannulation site. After induction of general anesthesia, the patient went into anaphylactic shock, as before, but circulation was maintained. Cardio-pulmonary bypass was started using company B's oxygenator, as it gave no problems at the previous surgery. However, it had to be exchanged owing to inlet pressure elevation. Thereafter, cardio-pulmonary bypass was maintained without pressure elevation, and the operation was completed. The reasons for the inlet pressure elevations are unclear.
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Objective@#To investigate the mortality of malignant tumors, diabetes, cardio-cerebrovascular diseases and chronic respiratory diseases and trends in probability of premature mortality due to these four chronic diseases in Jiangmen City, Guangdong Province from 2012 to 2021, so as to provide the evidence for perfecting the chronic disease control strategy. @*Methods@#The mortality of malignant tumors, diabetes, cardio-cerebrovascular diseases and chronic respiratory diseases among household registered residents in Jiangmen City from 2012 to 2021 were collected from the Guangdong Provincial Population Death Information Registration Management System, and the crude mortality, standardized mortality by the population of the Fifth National Population Census in China in 2000 and probability of premature mortality were calculated. The trends in mortality and probability of premature mortality were analyzed using average annual percent change (AAPC), and whether achieving the targets for the probability of premature mortality due to four chronic diseases in 2025 and 2030 were evaluated.@*Results@#A total of 226 012 deaths occurred due to four chronic diseases in Jiangmen City from 2012 to 2021, and the overall crude mortality and standardized mortality rates were 569.22/105 and 283.29/105, with a reduction in the probability of premature mortality from 15.04% to 12.05% (AAPC=-2.403%, Z=-7.603, P<0.001). The probability of premature mortality due to four chronic diseases decreased from 19.21% to 16.38% in males, and from 10.42% to 7.58% in females (AAPC=-1.893% and -3.085%, Z=-5.262 and -9.811, both P<0.001). The probability of premature mortality due to diabetes appeared a tendency towards a rise (AAPC=2.317%, Z=2.548, P=0.034), and the probability of premature mortality due to cardio-cerebrovascular diseases showed a tendency towards a decline (AAPC=-4.826%, Z=-13.590, P<0.001), while no significant changing trend was seen in the probability of premature mortality due to malignant tumors or chronic respiratory diseases (AAPC=-0.751% and -2.461%, Z=-1.532 and -1.730, P=0.125 and 0.122). The predicted probability of premature mortality due to four chronic diseases was 10.92% in 2025 and 9.66% in 2030 in Jiangmen City, which were both lower than the target (11.21% and 9.81%). @*Conclusions@#The probability of premature mortality due to four chronic diseases appeared a tendency towards a decline in Jiangmen City from 2012 to 2021, which can reach the target in 2025 and 2030. Males should be given a high priority for interventions of chronic diseases, and diabetes control should be reinforced.
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A full-term female infant was admitted at 5 hours after birth due to heart malformations found during the fetal period and cyanosis once after birth. Mmultiple malformations of eyes, face, limbs, and heart were noted. The whole-exome sequencing revealed a pathogenic heterozygous mutation, c.2428C>T(p.Arg810*), in the BCOR gene. The infant was then diagnosed with oculo-facio-cardio-dental syndrome. He received assisted ventilation to improve oxygenation and nutritional support during hospitalization. Right ventricular double outlet correction was performed 1 month after birth. Ocular lesions were followed up and scheduled for elective surgery. The possibility of oculo-facio-cardio-dental syndrome should be considered for neonates with multiple malformations of eyes, face, and heart, and genetic testing should be performed as early as possible to confirm the diagnosis; meanwhile, active ophthalmic and cardiovascular symptomatic treatment should be given to improve the prognosis.
Subject(s)
Female , Humans , Infant , Infant, Newborn , Male , Abnormalities, Multiple/therapy , Cataract/genetics , Cyanosis , Proto-Oncogene Proteins , Repressor Proteins/genetics , Heart Defects, Congenital/geneticsABSTRACT
Objective@#To screen dynamic cardiorespiratory fitness indices for effective assessment of aerobic endurance using incremental load exercise tests.@*Methods@#From March to November 2019, 266 volunteers who were able to understand the trial and voluntarily cooperated with the entire testing process were randomly recruited from 5 universities in Beijing. Gas metabolism and cardiac function were monitored in real time using the German Cortex Metalyzer 3B system and the US Cheetah NICOM system, and maximum oxygen uptake was measured by a linear incremental loading scheme. Aerobic endurance and dynamic cardiopulmonary function indices were selected according to the study design, and the relationship between the two indicators was analyzed using correlation and typicality correlation.@*Results@#The absolute maximum oxygen uptake (VO 2max ), relative maximum oxygen uptake, maximum stroke volume (SV max ), and maximum stroke volume index (SVI max ) were significantly higher in males than in females, and the dynamic cardiopulmonary function index K was significantly lower than in females ( t =17.8, 10.1, 8.5, 4.3 , -6.3, P < 0.05 ). Simple correlation revealed that absolute VO 2max and relative VO 2max were negatively correlated with K and b, and absolute VO 2max and relative VO 2max were positively correlated with SV max and SVI max ( P <0.01); Both dynamic cardiopulmonary function indices were significantly correlated with aerobic endurance. Aerobic endurance indexes closely related to dynamic cardiopulmonary function were absolute VO 2max , relative VO 2max ; dynamic cardiopulmonary function indexes closely related to aerobic endurance were K, b, SV max , SVI max .@*Conclusion@#Improvement of dynamic cardiorespiratory fitness contributes to the improvement of aerobic endurance, the dynamic cardiorespiratory fitness indices K, b, SV max , and SVI max can be used as important candidates to predict the assessment of aerobic exercise capacity.
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@#Cardiotoxicity of cancer chemotherapeutics has received considerable attention in recent years.However, the effects of chemotherapy on cardiometabolic perturbation with lung injury have rarely been reported. Thus, we constructed a mouse model of myocardial injury superimposed on lung injury with a combination of bleomycin (BLM) and doxorubicin (DOX).C57BL/6J mice were randomly divided into four groups: control group (CON), BLM group (intratracheal infusion with single doses of 5 mg/kg), DOX group (intraperitoneal injection of 7.5 mg/kg/week, two weeks) and DOX+BLM group. The cardiac injury of mice was evaluated by serum biochemical parameters and histopathology.Cardiometabolic perturbation was investigated using gas chromatography-mass spectrometry (GC-MS) and liquid chromatography with tandem mass spectrometry (LC-MS).The results showed that, compared with the CON group, BLM alone caused lung injury yet with no significant effects on the cardiometabolic profile; DOX alone had significant perturbations in the cardiometabolic profile, and the main differential metabolites were amino acids, fatty acids, phospholipids, etc.; the combination of BLM and DOX caused more severe disturbance of cardiometabolic homeostasis in mice, especially accumulation of branched-chain amino acids.This study confirmed that DOX can lead to more significant changes in the cardiometabolic profile in the presence of lung injury, with an initial focus on the branched-chain amino acid metabolic pathway.This research provides scientific data for in-depth study of the cardiotoxicity mechanism of chemotherapeutic agents.
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Resumen Los avances en el conocimiento incorporados en la última década han modificado en gran parte el paradigma del tratamiento de las enfermedades hematológicas malignas. Particularmente la intro ducción de los inhibidores de la Bruton tirosina quinasa (iBTK) y otras drogas blanco junto a nuevos anticuerpos monoclonales se han transformado en los agentes de elección, tanto para la leucemia linfática crónica (LLC) como para otros linfomas "B" periféricos como el linfoma de células del manto (LCM). Los resultados de eficacia frente a la terapia genotóxica son tan exitosos que el fin de la quimio inmunoterapia, sobre todo para la LLC, es ya un postulado reconocido por los principales grupos de investigación. Por otra parte, los nuevos fármacos modificaron el perfil de eventos adversos lo que obligó al desarrollo de nuevas subespecialidades como la cardio-oncología, la cual constituye actualmente un baluarte para el manejo racional de estos pacientes. La presente revisión tiene como objetivo destacar el estado actual del conocimiento sobre estas enfermedades, los principios farmacológicos junto a los nuevos eventos adversos de los iBTK y el invalorable aporte de la cardiología para un correcto tratamiento y control de estos pacientes.
Abstract Advances in knowledge incorporated in the last decade have modified the treatment paradigm in most of the malignant hematological diseases. In particular, the introduction of Bruton tyrosine kinase inhibitors (BTKi) and other target drugs together with new monoclonal antibodies have become agents of choice for both chronic lym phocytic leukemia (CLL) and other peripheral "B" lymphomas such as mantle cell lymphoma (MCL). The results of efficacy against genotoxic therapy are so successful that the end of chemoimmunotherapy, especially for CLL, is already a postulate recognized by the main research groups. On the other hand, the new drugs modified the profile of adverse events, which forced the development of new subspecialties such as cardio-oncology, which currently constitutes a bastion for the rational management of these patients. This review aims to highlight the current state of knowledge on these pathologies, pharmacological principles together with new adverse events of iBTK and the invaluable contribution of cardiology for correct management of these patients.
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La cirugía a "corazón abierto" con circulación extracorpórea se apronta a cumplir 70 años. Desde un comienzo se hizo necesario buscar la forma de tener un campo operatorio quieto y exangüe, sin riesgo de embolia aérea, lo que llevó al desarrollo de la primera "cardioplegía" por Melrose, a fines de los años 1950's. Sin embargo, esta cayó en descrédito rápidamente y fue abandonada en años 1960's. Se necesitó que transcurrieran casi 15 años para el retorno de la cardioplegía, ahora como forma de proteger al corazón de la isquemia. Durante este periodo se volvió a la fibrilación ventricular a la perfusión coronaria, al paro isquémico y a la hipotermia tópica. Sin embargo, algunos investigadores mantuvieron su interés en la cardioplegía, facilitando el retorno clínico de esta con Hearse en 1976, con la solución cardioplégica cristaloide del Hospital St. Thomas, la que se asentó como el principal método de protección miocárdica, hasta la irrupción de Buckberg con su cardioplegía sanguínea en multidosis, la que se convirtió, a comienzo de los años 1990's, en el procedimiento preferido para proteger al corazón durante el periodo de isquemia requerido para operar en él, infundida ahora no solo por vía anterógrada, sino que también por vía retrógrada. Esto, hasta Pedro Del Nido y su vuelta a la dosis única, solo por vía anterógrada.
Open heart surgery with extracorporeal circulation is approaching its 70th anniversary. From the beginning it was necessary to find a way to have a still and bloodless operative field, without the risk of air embolism, which led to the development of the first "cardioplegía" by Melrose, at the end of the 1950's. However, it quickly fell into disrepute and was abandoned in the 1960's. It took almost 15 years for cardioplegía to return, now as a way of protecting the heart from ischemia. During this period, ventricular fibrillation, coronary perfusion, ischemic arrest and topical hypothermia returned. However, some investigators maintained their interest in cardioplegía, facilitating the clinical return of cardioplegía with Hearse in 1976, with the crystalloid cardioplegic solution of St. Thomas's Hospital. This became the main method of myocardial protection until the irruption of Buckberg with his multidose blood cardioplegía, which became, at the beginning of the 90's, the preferred method to protect the heart during the ischemic period required to operate on it, now infused not only by anterograde route but also by retrograde route. This, until Pedro Del Nido and his return to the single dose, only via the antegrade route.
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Humans , Thoracic Surgery/trends , Surgical Procedures, Operative , Cardiomyopathies/prevention & controlABSTRACT
ABSTRACT Purpose: To investigate whether pseudoexfoliation syndrome affects arterial stiffness by using cardio-ankle vascular index measurement. Methods: This cross-sectional case-control study included 55 patients with pseudoexfoliation syndrome and 106 age- and gender-matched healthy control subjects. All subjects underwent a complete ophthalmic exa mination of both eyes and cardio-ankle vascular index measu rements. Echocardiographic and body mass index measurements were performed in all patients, and the results were recorded. A binary regression model was used to determine the relationship between cardio-ankle vascular index and pseudoexfoliation. Results: There were no significant differences between the pseudoexfoliation and control groups in baseline clinical and demographic characteristics, echocardiographic measurements of left ventricular ejection fraction, and body mass index. The mean cardio-ankle vascular index value was significantly higher in the pseudoexfoliation group than in the controls (9.47 ± 1.23 vs. 8.33 ± 1.50, p<0.001). Intraocular pressure was significantly higher in the pseudoexfoliation group than in the controls (18.31 ± 1.78 vs. 15.24 ± 2.42 mm Hg, p<0.05). Although the logistic regression analysis showed that mean cardio-ankle vascular index and IOP values were positively associated with pseudoexfoliation syndrome (Odds ratios (OR) = 1.973, 95% CI, 1.051-3.706, p=0.035; OR=3.322, 95% CI = 2.000-5.520, p<0.001, respectively), the Pearson correlation analysis revealed a borderline significant positive correlation between age and mean cardio-ankle vascular index and a significant positive correlation between dyslipidemia and intraocular pressure and mean cardio-ankle vascular index (r=0.265, p=0.050; r=0.337, p=0.012; r=0.433, p=0.001, respectively). Conclusion: Our findings demonstrated that cardio-ankle vascular index values increased in patients with pseudoexfoliation syndrome.
RESUMO Objetivo: Investigar se a síndrome de pseudoesfoliação afeta a rigidez arterial, usando a medição do índice vascular cardíaco-tornozelo. Métodos: Este estudo transversal caso-controle incluiu 55 pacientes com síndrome de pseudoesfoliação e 106 controles saudáveis, pareados por idade e gênero. Todos os indivíduos foram submetidos a um exame oftalmológico completo de ambos os olhos e à medição do índice vascular cardíaco-tornozelo. Medidas ecocardiográficas e do índice de massa corporal também foram feitas em todos os pacientes, e os resultados foram registrados. Usou-se um modelo de regressão binária para avaliar uma possível relação entre o índice vascular cardíaco-tornozelo e a pseudoesfoliação. Resultados: Não houve diferença significativa entre os grupos com pseudoesfoliação e de controle em relação às características clínicas e demográficas basais, às medidas ecocardiográficas da fração de ejeção do ventrículo esquerdo e ao índice de massa corporal. Os valores médios do índice vascular cardíaco-tornozelo foram significativamente maiores no grupo com pseudoesfoliação do que no de controle (9,47 ± 1,23 contra 8,33 ± 1,50, p<0,001). Os valores da pressão intraocular no grupo com pseudoesfoliação excederam significativamente os do grupo de controle (18,31 ± 1,78 mmHg contra 15.24 ± 2.42 mmHg, p<0.05). A análise de regressão logística demonstrou uma associação positiva das médias do índice vascular cardíaco-tornozelo e da pressão intraocular com a síndrome de pseudoesfoliação (respectivamente, OR=1,973, IC 95%: 1,051-3,706, p=0,035 e OR=3,322, IC 95%: 2,000-5,520, p<0,001). Já a análise de correlação de Pearson revelou uma correlação positiva de significância limítrofe entre a idade e a média do índice vascular cardíaco-tornozelo, e uma correlação positiva significativa entre a dislipidemia, a pressão intraocular e a média do índice vascular cardíaco-tornozelo (respectivamente, r=0,265, p=0,050; r=0,337, p=0,012; e r=0,433, p=0,001). Conclusão: Nossos achados demonstraram que os valores do índice vascular cardíaco-tornozelo se encontram aumentados em pacientes com síndrome de pseudoesfoliação.
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The purpose of the study was to find out the effect of selected yogic practices on vital capacity among college students. To achieve this purpose of the study, forty male students were selected as subjects who were from the various Department of Ewing Christian College, Prayagraj. The selected subjects were aged between 17 to 19 years. They were divided into two equal groups of twenty each, Group I underwent yogic exercise practice and group II acted as control that did not participate in any special training apart from their regular sports and games practices. The subjects were tested on selected criterion variables such as vo2 max prior to any immediately after the training period. The selected criterion variable such as vo2 max was measuring by queen's college step test. The analysis of covariance (ANCOVA) was used to find out the significant differences if any, between the experimental group and control group on selected criterion variable. The 0.05 level of confidence was fixed to test the significance, which was considered as an appropriate. The result of the present study has revealed that there was a significant difference among the experimental and control group on vo2 max.
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Background: The prevalence of CVD risk factors in India is steadily increasing moreover CVD in Indians has been shown to occur prematurely. The study was designed to estimate the 10-year cardiovascular risk using region specific WHO/ISH risk prediction chart among unskilled workers of a tertiary care teaching hospital and to determine factors associated with risk. Material and methods: This was a hospital based cross sectional study conducted among 250 workers selected by simple random sampling. Using structured questionnaire, life style related risk factors name-ly, average daily consumption of fruits and vegetables, physical activity, perceived stress, tobacco and al-cohol use was collected. BMI and BP were measured using standard protocol and classified following standard guidelines. Bio-chemical parameters were also measured. Results: Among 250 workers, 37.2% and 10% consumed daily minimal recommended level of vegeta-bles and fruits respectively, 21.1% was current tobacco user, 17.2% was alcohol drinkers, 50.4% were obese, 18.8% had high blood pressure and 6% had elevated cholesterol. Among the workers 46.7 % had <10% risk, 5.3% had 10% to <20% risk and, 3.3% had 20% to <30% risk to develop CVD within future 10 years of lifetime. Drivers and current alcoholics were associated with being in the high-risk group. Conclusion: Employer initiated regular work place health screening and services need to be aimed at the unskilled workers, especially for CVD targeting drivers and alcoholics.
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The increasing prevalence of cardio-metabolic risks contributes to an increase in the prevalence of diabetes mellitus. Although the cardiovascular risk factors among type 2 diabetic patients is well known, the dietary and cardio-metabolic risk factors has not been fully investigated. This study was carried out to determine the cardio- metabolic risk factors in 45 purposively-selected adult diabetic patients attending the Medical Out-Patient Clinic, University College Hospital (UCH), Ibadan. A 24-hour dietary recall was used to determine the dietary intake of the patients. Weight and height were measured to determine body mass index (BMI) which was categorized as underweight (<18.5kg/m2), normal weight (18.5-24.9kg/m2), overweight (25-29.9kg/m2) and obese (?30.0kg/m2) and also waist-hip ratio. Biochemical parameters (triglyceride, blood pressure, total cholesterol, fasting blood glucose, high and low density lipoprotein cholesterol) were obtained from their hospital records. Data were analyzed using descriptive statistics, Chi-square test and correlation at p<0.05. The mean age of the patients was 61.3±8.15 years. Their mean BMI was 30.2±6.94kg/m². About (37.8%) of the patients had systolic stage one hypertension, 88.9% had normal triglyceride, 55.6% had normal fasting blood glucose and 80.0% had normal total cholesterol. Less than half (44.4%) of the patients were obese, 33.3% had high waist-hip ratio. A positive and signi?cant correlation was only observed between regular exercise and fasting blood glucose of the patients. The cardio- metabolic risk factors were slightly high among type 2 diabetic patients in UCH, Ibadan. Diabetic individuals should be educated to maintain healthy lifestyles, comply with the right diets in order to reduce complications.
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Background: In-hospital cardiac arrest (IHCA) is defined as cessation of cardiac activity, confirmed by the absence of signs of circulation, in a hospitalized patient who had a pulse at the time of admission. The purpose of the present study was to record the definitive predictors of IHCA, focusing on the relation between cause and outcome as well as the influence of location on survival. Subjects and Methods: This prospective observational study (cross sectional) was carried out in Emergency Department at Suez Canal University Hospital and included 223 patients experiencing IHCA at the Emergency Department (ED). Results: Our study showed return of spontanous circulation (ROSC) rate of 27.4%, which is lower than those reported in other studies from the region. In our study, we found that the overall mean duration for comprehensive cardiopulmonary resuscitation (CPR) was 21 min (SD ± 10).We found that Pulse, RR, BP, Witnessed and advanced life support (ALS) interventions at time of event were significant positive predictors to ROSC with patients while age, modified early warning score (MEWS), Interval between collapse to start CPR and CPR duration were negative predictors to cognitive impairment with diabetic patients. Conclusions: IHCA can be predicted using different variable related to patients vital data, laboratories, radiological investigations and patient demographic data which helps in predicting and modifying the outcome in limited situations.
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Resumen Introducción: En gestantes con cardiopatía, los modelos de estratificación del riesgo de desenlaces adversos permiten guiar las decisiones clínicas y establecer estrategias de seguimiento y manejo de acuerdo con cada categoría. Objetivo: Validar los modelos de predicción de riesgo de desenlaces cardiacos adversos CARPREG II y OMSm en gestantes con cardiopatía. Materiales y método: Estudio de validación y comparación de dos modelos de predicción de riesgo en una cohorte prospectiva de gestantes con cardiopatía, valoradas por un equipo cardioobstétrico en un país de ingresos medios. Se evaluaron los desenlaces cardiovasculares y perinatales y se determinó la calibración y el nivel de discriminación de estas herramientas. Resultados: Entre 328 gestantes (27 años DE = 7), el 33% (n = 110) tenían cardiopatía congénita, el 30% (n = 98) arritmias, el 14% (n = 46) valvulopatías y el 9% (n = 29) miocardiopatía. Un evento cardiaco ocurrió en el 15% (10% primario y 5% secundario). La discriminación de ambos modelos fue adecuada (AUC-ROC: 0.74; IC 95%: 0.64-0.84 para CARPREG II y 0.77 para OMSm; IC 95%: 0.69-0.86). La calibración también es buena (Hosmer-Lemeshow > 0.05). Las variables numéricas fracción de eyección y presión sistólica de la arteria pulmonar, pueden mejorar la capacidad de predicción del CARPREG II. Conclusiones: Los modelos CARPREG II y OMSm tienen buena capacidad de predicción del riesgo de desenlaces cardiacos adversos y se ajustan a nuestras gestantes con cardiopatía.
Abstract Introduction: In pregnant women with heart disease, risk stratification models for adverse outcomes allow guiding clinical decisions and establish monitoring and management strategies according to each category. Objective: To validate CARPREG II and WHOm adverse cardiac outcome risk prediction models in this population. Materials and methods: Validation and comparison study of two risk prediction models in a prospective cohort of pregnant women with heart disease, assessed by a team cardio-obstetrician in a middle-income country. We assessed cardiovascular and perinatal outcomes and determined the calibration and level of discrimination of these tools. Results: Among 328 pregnant women (27 years SD = 7), 33% (n = 110) had congenital heart disease, 30% (n = 98) arrhythmias, 14% (n = 46) valvular pathologies and 9% (n = 29) cardiomyopathies. A cardiac event occurred in 15% (10% primary and 5% secondary). Discrimination of both models was adequate (AUC-ROC 0.74 CI 95% 0.64-0.84 for CARPREG II and 0.77 for WHOm 95% CI 0.69-0.86). The calibration is also good (Hosmer-Lemeshow >0.05). The Numerical variables of fraction of ejection and systolic pressure of the pulmonary artery can improve the predictive ability of CARPREG II. Conclusions: The CARPREG II and WHOm risk stratification models have good ability to predict the risk of adverse cardiac outcomes and are adjusted to our pregnant women with heart disease.
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Ras/mitogen-activated protein kinase pathway dysregulation results in a group of disorders, collectively termed as RASopathies. Neurofibromatosis type 1, Noonan syndrome, Noonan syndrome with multiple lentigines, Noonan syndrome/loose anagen hair, Legius syndrome, Costello syndrome, cardio-facio-cutaneous syndrome and capillary malformation-arteriovenous malformation are the well- recognized RASopathies. These are characterized by multi-organ tumours and hamartomas. Some other features in common are facial dysmorphism, skeletal abnormalities, congenital heart disease, neurocognitive abnormalities and risk of various solid-organ and haematological malignancies. Some of the RASopathies are heterogeneous, caused by several gene mutations resulting in variations in phenotypes and severity ranging from mild to fatal. Significant phenotypic overlaps among different disorders, often makes it difficult to pinpoint a clinical diagnosis. Specific cutaneous manifestations are present in some of the RASopathies and are often the earliest clinical signs/symptoms. Hence, dermatologists contribute significantly as primary care physicians by identifying disorder-specific cutaneous lesions. However, diagnostic work-up and management of these disorders are often multidisciplinary. Confirmation of diagnosis is possible only by genetic mapping in each case. Genetic counseling of the patients and the affected families is an important component of the management. The aim of this review is description of cutaneous manifestations of RASopathies in the background of multi-system involvement to enable dermatologists a comprehensive and logical approach to work up and diagnose such patients in the absence of facility for specific molecular testing.
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Resumo A fibrilação atrial (FA) é a arritmia cardíaca sustentada mais comum na população geral, tendo uma alta carga de morbimortalidade, e isso também é válido para pacientes com câncer. A associação entre FA e câncer vai ainda mais longe, com alguns estudos sugerindo que a FA pode ser um marcador de câncer oculto. Há, no entanto, uma notável escassez de dados sobre os desafios específicos do manejo da FA em pacientes com câncer. O reconhecimento e o manejo imediatos da FA nesta população especial podem diminuir a morbidade relacionada à arritmia e ter um importante benefício prognóstico. Esta revisão se concentrará nos desafios atuais de diagnóstico e manejo da FA em pacientes com câncer, com ênfase especial nas estratégias e dispositivos de rastreamento da FA e na terapia de anticoagulação com anticoagulantes orais não antagonistas da vitamina K (NOACs) para prevenção tromboembólica nesses pacientes. Alguns insights sobre as perspectivas futuras para a prevenção, diagnóstico e tratamento da FA nesta população especial também serão abordados.
Abstract Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia in the general population, carrying a high morbimortality burden, and this also holds true in cancer patients. The association between AF and cancer goes even further, with some studies suggesting that AF can be a marker of occult cancer. There is, however, a remarkable paucity of data concerning specific challenges of AF management in cancer patients. AF prompt recognition and management in this special population can lessen the arrhythmia-related morbidity and have an important prognostic benefit. This review will focus on current AF diagnosis and management challenges in cancer patients, with special emphasis on AF screening strategies and devices, and anticoagulation therapy with non-vitamin K antagonist oral anti-coagulants (NOACs) for thromboembolic prevention in these patients. Some insights concerning future perspectives for AF prevention, diagnosis, and treatment in this special population will also be addressed.
ABSTRACT
Background : Atrial fibrillation(AF) is the most common sustained arrhythmia encountered inclinical practice,accounting 1/3 of hospital-admissions for arrhythmia and rate of admissions for AFhas risen recently.The principle significance of AF both to patient and healthcare system is fivefoldincreased risk of embolic stroke.Methodology: Electrocardiogram confirmed 100 adult(≥18 years) patients of AF were included inthis study and evaluated clinically.Results: Incidence of AF in India is significantly high in younger age group and in Female(58%) ascompared to Western countries,where AF is more common in old age and in Male(42%).Mostcommon cause of AF is Rheumatic heart disease as compared to Western countries,where IHD is thecommonest cause.The average age of patient having RHD developing AF,in India,is 15-20 yearsearlier than patients from Western countries.Most common complication of AF is Congestive cardiacfailure. Most serious complication of AF is Cardio-embolic stroke.Increase in size of Left Atrium inAF is associated with increased risk of Cardio-embolic stroke.Conclusion: Trials have shown reduction in risk,if patients are adequately anticoagulated.so earlyevaluation and prophylactic treatment can reduce mortality and morbidity in patients of AF.