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1.
Zhongguo zhenjiu ; (12): 371-375, 2021.
Article in Chinese | WPRIM | ID: wpr-877623

ABSTRACT

OBJECTIVE@#To compare the therapeutic effect on type 2 diabetes mellitus (T2DM) complicated with angina pectoris of coronary heart disease between the combined therapy of acupuncture and western medication and the simple administration of western medication.@*METHODS@#A total of 134 patients with T2DM and angina pectoris of coronary heart disease were randomly divided into two groups, i.e. an acupuncture plus medication group (67 cases, 3 cases dropped off) and a medication group (67 cases, 4 cases dropped off). The routine western medication was used according to symptoms in the patients of both groups. In the acupuncture plus medication group, on the base of medication, acupuncture was applied to Jianshi (PC 5), Quchi (LI 11), Neiguan (PC 6), etc. The needles were retained for 20 min in each treatment and 3 treatments of acupuncture were required weekly. The treatment was given consecutively for 8 weeks in the two groups. Separately, before and after treatment, the symptom scores of TCM were observed and the indexes were detected, including glycolipid metabolism [fasting plasma glucose (FPG), 2-h plasma glucose (2hPG), glucosylated hemoglobin (HbA1c), triacylglycerol (TG) and total cholesterol (TC)], islet β cell function [homeostasis model assessment-β (HOMA-β), homeostasis model assessment-IR (HOMA-IR), fasting insulin (FINS) and insulin sensitivity index (ISI)], cardiac function indexes [cardiac output (CO), early diastolic peak velocity/late diastolic peak velocity (E/A), left ventricular end diastolic diameter (LVEDD) and left ventricular ejection fraction (LVEF)], as well as electrocardiogram QT dispersion (QTd). Besides, the clinical therapeutic effects were compared between the two groups.@*RESULTS@#After treatment, the TCM symptom scores and the values of FPG, 2hPG, HbA1c, TG, TC, HOMA-IR, FINS, E/A and LVEDD as well as QTd were all lower than those before treatment in the two groups (@*CONCLUSION@#The combined therapy of acupuncture and medication is effective in treatment of T2DM complicated with angina pectoris of coronary heart disease. Such therapy effectively improves glucolipid metabolism, islet β cell function, cardiac function and myocardial blood supply. Its curative effect is better than the simple administration of western medicine.


Subject(s)
Humans , Acupuncture Therapy , Angina Pectoris/etiology , Blood Glucose , Coronary Disease/drug therapy , Diabetes Mellitus, Type 2/drug therapy , Stroke Volume , Ventricular Function, Left
2.
Arch. cardiol. Méx ; Arch. cardiol. Méx;90(1): 56-58, Jan.-Mar. 2020. graf
Article in English | LILACS | ID: biblio-1131006

ABSTRACT

Abstract Congenital pulmonary stenosis (PS) can be associated with pulmonary artery (PA) dilatation. In some cases, this can cause compression of nearby structures including the left main coronary artery (LMCA). This compression causes angina and is considered an indication for surgical treatment. We present the case of a patient with PS and angina secondary to LMCA compression by the right PA and review the main indications and options for surgical treatment.


Resumen La estenosis pulmonar congénita se asocia a dilatación de la arteria pulmonar. En algunos casos esto puede causar compresión de las estructuras adyacentes incluyendo el tronco de la coronaria izquierda. Esta compresión causa angina y es considerada una indicación para tratamiento quirúrgico. Presentamos el caso de un paciente con estenosis pulmonar y angina secundaria a compresión del tronco de la coronaria izquierda por la arteria pulmonar derecha y revisamos las indicaciones y opciones de tratamiento quirúrgico.


Subject(s)
Humans , Male , Middle Aged , Pulmonary Artery/pathology , Pulmonary Valve Stenosis/complications , Coronary Stenosis/etiology , Angina Pectoris/etiology , Pulmonary Valve Stenosis/congenital , Coronary Stenosis/complications , Angina Pectoris/surgery
3.
Arq. bras. cardiol ; Arq. bras. cardiol;113(5): 1002-1005, Nov. 2019. graf
Article in English | LILACS | ID: biblio-1055043

ABSTRACT

Abstract Fistula from left internal mammary artery (LIMA) to pulmonary artery (PA) is rarely encountered in daily practice. In recent years, endovascular therapy options have emerged for the treatment of fistula formations and replaced with surgery. A 53-year-old man admitted to our outpatient clinic with symptoms of typical angina and shortness of breath despite optimal medical therapy. In his relevant history, he had a coronary artery bypass graft (CABG) operation in 2009 in which his LIMA was anastomosed to left anterior descending (LAD) and ramus artery sequentially. Coronary angiography including selective imaging of LIMA demonstrated a fistula formation originating from the proximal portion of the LIMA and draining to PA. After successful closure of fistula with transcatheter coil embolization, the patient was discharged without any complication and symptom. In conclusion, although LIMA to PA fistula is an infrequent clinical condition, it should be considered as a potential cause of persistent angina after CABG operation. Treatment options include conservative medical therapy, surgical ligation and endovascular interventions. The best therapy should be individualised for each patient in respect to patient's symptoms, surgical compatibility and anatomy of fistula.


Resumo A fístula da artéria mamária interna esquerda (AMIE) para a artéria pulmonar (AP) é raramente encontrada na prática diária. Nos últimos anos, opções de terapia endovascular surgiram para o tratamento de formações de fístula e foram substituídas por cirurgia. Um homem de 53 anos de idade, internado em nosso ambulatório com sintomas de angina típica e falta de ar, apesar da terapia clínica ideal. Em seu histórico relevante, ele teve uma cirurgia de revascularização miocárdica (CRM) em 2009, na qual sua AMIE foi anastomosada à descendente anterior esquerda (DAE) e à artéria ramus sequencialmente. A angiografia coronária, incluindo imagens seletivas da AMIE, demonstrou uma formação de fístula proveniente da porção proximal da AMIE e drenando para AP. Após o fechamento bem-sucedido da fístula com embolização transcateter com mola, o paciente recebeu alta sem qualquer complicação e sintoma. Em conclusão, embora fístula entre AMIE e AP seja uma condição clínica pouco frequente, deve ser considerada como uma causa potencial de angina persistente após a operação de revascularização do miocárdio. As opções de tratamento incluem terapia médica conservadora, ligadura cirúrgica e intervenções endovasculares. A melhor terapia deve ser individualizada para cada paciente em relação aos sintomas do paciente, compatibilidade cirúrgica e anatomia da fístula.


Subject(s)
Humans , Male , Middle Aged , Pulmonary Artery , Catheterization, Peripheral/methods , Arterio-Arterial Fistula/therapy , Embolization, Therapeutic/methods , Angina Pectoris/therapy , Mammary Arteries , Postoperative Complications , Blood Vessel Prosthesis , Coronary Artery Bypass/adverse effects , Arterio-Arterial Fistula/complications , Arterio-Arterial Fistula/etiology , Treatment Outcome , Self Expandable Metallic Stents , Angina Pectoris/etiology
4.
Rev. medica electron ; 41(4): 862-878, jul.-ago. 2019. tab
Article in Spanish | LILACS, CUMED | ID: biblio-1094094

ABSTRACT

RESUMEN Introducción: las enfermedades cardiovasculares constituyen la principal causa de muerte en la mayoría de los países. Se describen los factores de riesgo para enfermedad coronaria como no modificables: edad, sexo y antecedentes familiares; y modificables relacionados al estilo de vida: tabaquismo, dislipidemia, obesidad, sedentarismo, diabetes, uso abusivo de alcohol y la enfermedad hipertensiva. Objetivo: caracterizar los factores de riesgo asociados a la cardiopatía isquémica en Atención Secundaria de Salud. Materiales y métodos: estudio observacional, descriptivo transversal en pacientes ingresados en el Hospital "Mártires del 9 de Abril" de Sagua la Grande, en el periodo comprendido entre los años 2016 y 2017. Integraron la muestra 96 pacientes que ingresaron con diagnóstico de cardiopatía isquémica. Se describieron las características demográficas de los mismos; fueron identificados los factores de riesgo y se determinó la frecuencia de asociación de otras formas clínicas de ateromatosis. Resultados: los pacientes fueron mayores de 60 años de edad; la mayoría tenían color de la piel blanca; presentaban antecedentes patológicos familiares de cardiopatía isquémica; las principales formas de cardiopatía isquémica fueron: angina e insuficiencia cardiaca; todos los pacientes presentaron uno o más factores de riesgo cardiovascular, los más significativos fueron, hipertensión arterial, tabaquismo aumento de la circunferencia abdominal y personalidad tipo "A". Conclusiones: la mayoría de los pacientes exhibieron alteraciones en el electrocardiograma: descenso del segmento ST, bloqueo de rama izquierda del haz de His y fibrilación auricular; se observó hipertrigliceridemia y se apreció asociación entre enfermedad renal crónica y angina.


ABSTRACT Introduction: cardiovascular diseases are the main cause of death in most of the countries. The risk factors for coronary disease are described as unmodifiable: age, sex and family history; and modifiable related to lifestyle: smoking, dyslipidemia, obesity, sedentary lifestyle, diabetes, abusive use of alcohol and hypertensive disease. Objective: to characterize the risk factors associated to ischemic heart disease in secondary health care. Material and methods: observational, cross-sectional, descriptive study in patients admitted in "Mártires del 9 de Abril" Hospital, Sagua la Grande, between 2016 and 2017. The sample consisted of 96 patients admitted with a diagnosis of ischemic heart disease. Their demographic characteristics were described; the risk factors were identified and the frequency of association of other clinical forms of atheromatosis was determined. Results: the patients were aged more than 60 years; most of them were white people and had family pathological antecedents of ischemic heart disease; the main forms of ischemic heart disease were angina and heart failure; all patients showed one or more cardiovascular risk factors being arterial hypertension, smoking, increase of abdominal circumference and type A personality the most significant ones. Conclusions: the majority of patients showed alterations in the electrocardiogram: ST segment decrease, His bundle left branch blockage and atrial fibrillation; hypertriglyceridemia was observed and there was an association between chronic kidney disease and angina.


Subject(s)
Humans , Aged , Tobacco Use Disorder/etiology , Risk Factors , Myocardial Ischemia/diagnosis , Myocardial Ischemia/genetics , Myocardial Ischemia/epidemiology , Hypertension/etiology , Inpatients , Cardiovascular System/physiopathology , Epidemiology, Descriptive , Cross-Sectional Studies , Abdominal Circumference , Observational Study , Heart Failure/etiology , Angina Pectoris/etiology , Life Style
5.
Rev. bras. cir. cardiovasc ; Rev. bras. cir. cardiovasc;33(6): 626-630, Nov.-Dec. 2018. tab, graf
Article in English | LILACS | ID: biblio-977468

ABSTRACT

Abstract The lateral costal artery has sometimes been identified as the culprit for the "steal phenomenon" after coronary artery bypass grafting, besides being occasionally used for myocardial revascularization. Its branches make anastomoses with the internal thoracic artery through lateral intercostal arteries. We aim to report, on three cases, the clinical significance of a well-developed lateral costal artery after coronary artery bypass grafting. Two out of three patients who underwent coronary artery bypass graft surgery in our center between June 2010 and August 2017, applied to us with stable angina pectoris, while the third one was diagnosed with acute coronary syndrome after applying to the emergency department. In coronary cineangiography, in all three cases, a well-developed accessory vessel arising from the proximal 2.5 cm segment of the left internal thoracic artery coursed as far as the 6th rib was detected, and it was confirmed to be the lateral costal artery. A stable angina pectoris in two of the patients was thought to be the result of steal phenomenon caused by the well-developed lateral costal artery. In the two cases with stable angina pectoris the lateral costal artery was obliterated via coil embolization. In the other case with the proximal left anterior descending artery stenosis, before percutaneous coronary intervention, the lateral costal artery was obliterated via coil embolization and the occluded subclavian artery was stented. Routine visualization in cineangiography and satisfactory surgical exploration of the left internal thoracic artery could be very helpful to identify any possible accessory branch of the left internal thoracic artery like the lateral costal artery.


Subject(s)
Humans , Female , Middle Aged , Aged , Thoracic Arteries/abnormalities , Coronary-Subclavian Steal Syndrome/complications , Internal Mammary-Coronary Artery Anastomosis , Angina Pectoris/etiology , Ribs/blood supply , Thoracic Arteries/surgery , Cineangiography , Coronary-Subclavian Steal Syndrome/surgery , Coronary-Subclavian Steal Syndrome/diagnostic imaging , Angina Pectoris/surgery , Angina Pectoris/diagnostic imaging , Myocardial Revascularization
6.
Rev. méd. Chile ; 145(1): 121-125, ene. 2017. ilus
Article in Spanish | LILACS | ID: biblio-845511

ABSTRACT

Anomalies of the origin of coronary arteries are detected in 0.5-1.5% of all angiographies. Anomalous origin of the left main trunk is the most uncommon and its origin from pulmonary artery in adults is exceptional, usually because it is associated with a short survival. We report a 49-year-old female, presenting with a two months history of angina. The exercise electrocardiogram suggested ischemia. A coronary angiography was performed, showing the absence of the left main trunk in the left coronary sinus, a dilated right coronary artery, with no lesions and extensive collateral circulation to the anterior descending and circumflex arteries, with inverted flow and the left main trunk draining to the pulmonary artery. The left ventricle was mildly dilated with middle and apical anterior hypokinesia. Global systolic function was conserved. A surgical correction was decided, occluding the left main anomalous origin and performing a coronary artery bypass grafting from the left internal thoracic artery. The patient was discharged with no complications. At two years of follow-up she is symptom free and has a normal physical capacity.


Subject(s)
Humans , Female , Middle Aged , Pulmonary Artery/abnormalities , Coronary Artery Disease/complications , Coronary Vessel Anomalies/complications , Angina Pectoris/etiology , Pulmonary Artery/diagnostic imaging , Coronary Artery Disease/diagnostic imaging , Coronary Angiography , Coronary Vessel Anomalies/diagnostic imaging , Angina Pectoris/diagnostic imaging
7.
Rev. chil. cardiol ; 36(2): 154-157, 2017. ilus, tab
Article in Spanish | LILACS | ID: biblio-899581

ABSTRACT

A 57 year-old man, smoker, with high blood pressure, presented to the emergency unit with intermittent and brief typical anginal pain in the preceding 2 days. Baseline physical examination was normal. Figure 1 depicts de EKG recorded upon admission. Biomarkers for acute coronary syndrome were negative.


Subject(s)
Humans , Male , Middle Aged , Coronary Stenosis/diagnosis , Electrocardiography , Angina Pectoris/etiology , Syndrome , Coronary Stenosis/physiopathology , Coronary Stenosis/therapy , Drug-Eluting Stents
8.
São Paulo med. j ; São Paulo med. j;133(2): 154-159, Mar-Apr/2015. tab, graf
Article in English | LILACS | ID: lil-746652

ABSTRACT

CONTEXT: Pheochromocytoma is a catecholamine-producing tumor characterized by hypertension, headache, tachycardia, excessive diaphoresis and angina. The thunderclap headache is so named because the pain strikes suddenly and severely. Although the symptoms of bladder pheochromocytoma are rather evident, the diagnosis of this rare neuroendocrine tumor can be missed. CASE REPORT: This study reports the case of a woman diagnosed with bladder pheochromocytoma who experienced thunderclap headache triggered by micturition and angina as an initial manifestation. CONCLUSION: This case study suggests that thunderclap headache and angina occurring concurrently with sudden blood pressure elevation during or immediately after micturition are important diagnostic clues for bladder pheochromocytoma. .


CONTEXTO: Feocromocitoma é um tumor produtor de catecolaminas, caracterizado por hipertensão, cefaleia, taquicardia, sudorese excessiva e angina. A dor de cabeça trovão é assim chamada porque a dor ataca de repente e intensamente. Embora os sintomas de feocromocitoma de bexiga sejam bastante evidentes, o diagnóstico deste tumor neuroendócrino raro pode ser perdido. RELATO DE CASO: Este estudo relata o caso de uma mulher diagnosticada com feocromocitoma na bexiga que sentiu a dor de cabeça trovão, desencadeada pela micção e angina como manifestação inicial. CONCLUSÃO: Este estudo de caso sugere que a dor de cabeça trovão e angina ocorrendo simultaneamente com a elevação da pressão de sangue repentina durante ou imediatamente após a micção são dicas importantes de diagnósticos de feocromocitoma na bexiga. .


Subject(s)
Female , Humans , Middle Aged , Angina Pectoris/etiology , Headache Disorders, Primary/etiology , Pheochromocytoma/complications , Urinary Bladder Neoplasms/complications , Urination , Blood Pressure , Cystectomy/methods , Immunohistochemistry , Pheochromocytoma/diagnosis , Tomography Scanners, X-Ray Computed , Tomography, Emission-Computed, Single-Photon , Urinary Bladder Neoplasms/diagnosis
10.
Article in English | WPRIM | ID: wpr-155943

ABSTRACT

Extrinsic compression of the left main coronary artery (LMCA) secondary to pulmonary artery dilatation is a rare syndrome. Most cases of pulmonary artery hypertension but no atherosclerotic risk factors rarely undergo coronary angiography, and hence, diagnoses are seldom made and proper management is often delayed in these patients. We describe a patient that presented with pulmonary hypertension, clinical angina, and extrinsic compression of the LMCA by the pulmonary artery, who was treated successfully by percutaneous coronary intervention. Follow-up coronary angiography showed patent stent in the LMCA in the proximity of the dilated main pulmonary artery. This case reminds us that coronary angiography and percutaneous coronary intervention should be considered in pulmonary hypertension patients presenting with angina or left ventricular dysfunction.


Subject(s)
Female , Humans , Middle Aged , Angina Pectoris/etiology , Angioplasty, Balloon, Coronary , Coronary Angiography , Coronary Stenosis/diagnostic imaging , Coronary Vessels/diagnostic imaging , Dilatation, Pathologic , Hypertension, Pulmonary/etiology , Pulmonary Artery/diagnostic imaging , Stents , Tomography, X-Ray Computed , Ventricular Dysfunction, Left
12.
Braz. j. infect. dis ; Braz. j. infect. dis;16(1): 1-8, Jan.-Feb. 2012. tab
Article in English | LILACS | ID: lil-614542

ABSTRACT

INTRODUCTION: The incidence of ischemic heart disease is higher in patients with HIV/AIDS. However, the frequency of angina pectoris in these patients is still not known. Literature about this subject is still scarce. OBJECTIVE: To evaluate the prevalence of angina pectoris and risk factors for coronary disease and to examine the association between traditional risk factors and HIV-related risk factors and angina pectoris. METHOD: An epidemiological cross-sectional study, analyzed as case-control study, involving 584 patients with HIV/AIDS. Angina pectoris was identified by Rose questionnaire, classified as definite or possible. Information regarding risk factors was obtained through a questionnaire, biochemical laboratory tests, medical records and anthropometric measures taken during consultations at AIDS treatment clinics in Pernambuco, Brazil, from June 2007 to February 2008. To adjust the effect of each factor in relation to others, multiple logistic regression was used. RESULTS: There was a preponderance of men (63.2 percent); mean ages were 39.8 years for men, 36.8 years for women. The prevalence of definite and possible angina were 11 percent and 9.4 percent, respectively, totaling 20.4 percent, with independent associations between angina and smoking (OR = 2.88; 95 percent CI: 1.69-4.90), obesity (OR = 1.62; 95 percent CI: 0.97-2.70), family history of heart attack (OR = 1.70; 95 percent CI: 1.00-2.88), low schooling (OR = 2.11; 95 percent CI: 1.24-3.59), and low monthly income (OR = 2.93; 95 percent CI: 1.18-7.22), even after adjustment for age. CONCLUSION: This study suggests that angina pectoris is underdiagnosed, even in patients with medical monitoring, revealing lost opportunities in identification and prevention of cardiovascular morbidity.


Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Young Adult , Angina Pectoris/epidemiology , Angina Pectoris/etiology , HIV Infections/complications , Age Distribution , Acquired Immunodeficiency Syndrome/complications , Brazil/epidemiology , Case-Control Studies , Cross-Sectional Studies , Prevalence , Risk Factors
13.
Article in English | WPRIM | ID: wpr-28112

ABSTRACT

BACKGROUND/AIMS: Many studies have investigated angina and its relationship with chronic obstructive pulmonary disease (COPD). However, angina was diagnosed only by noninvasive tests or only by clinical symptoms in most of these studies. The aim of this study was to compare the prognosis, including rate of hospitalization and death from significant coronary artery lesion and nonsignificant coronary artery lesion angina, in patients with COPD. METHODS: Patients with COPD who underwent coronary angiography (CAG) due to angina were reviewed retrospectively at a tertiary referral hospital. COPD is defined as post-bronchodilator forced expiratory volume in 1 sec/forced vital capacity (FEV1/FVC) of < 70%. A significant coronary lesion is defined as at least 50% diameter stenosis of one major epicardial artery in CAG. RESULTS: In total, 113 patients were enrolled. Mean follow-up duration was 39 +/- 21 months. Of the patients, 52 (46%) had mild COPD and 48 (42%) had moderate COPD. Sixty-nine (61%) patients had significant stenosis in CAG. The death rate in the follow-up period was 2.21 per 100 patient-years. No significant difference was observed among the all-cause mortality rate, admission rate, or intensive care unit admission rate in patients who had COPD with or without significant coronary artery disease. Pneumonia or acute exacerbation of COPD was the most common cause of admission. CONCLUSIONS: In patients having COPD with angina who underwent CAG, no significant difference was observed in mortality or admission events depending on the presence of a significant coronary artery lesion during the 2-year follow-up period.


Subject(s)
Aged , Female , Humans , Male , Middle Aged , Angina Pectoris/etiology , Chi-Square Distribution , Coronary Angiography , Coronary Stenosis/complications , Forced Expiratory Volume , Hospitalization , Kaplan-Meier Estimate , Lung/physiopathology , Prognosis , Pulmonary Disease, Chronic Obstructive/complications , Republic of Korea , Retrospective Studies , Risk Assessment , Risk Factors , Severity of Illness Index , Spirometry , Time Factors , Vital Capacity
14.
Medicina (B.Aires) ; Medicina (B.Aires);71(5): 437-440, oct. 2011. ilus
Article in Spanish | LILACS | ID: lil-633893

ABSTRACT

La angina de pecho es un síntoma frecuente en pacientes con hipertensión pulmonar (HP) de cualquier etiología. Aunque su fisiopatología no está aclarada, las causas propuestas son: la isquemia subendocárdica por aumento del estrés parietal del ventrículo derecho, la dilatación de la arteria pulmonar por incrementos transitorios de la presión pulmonar y la compresión extrínseca del tronco de la arteria coronaria izquierda (TCI) por la arteria pulmonar (AP) dilatada. Se presentan tres casos que muestran la relación entre la angina de pecho y la compresión del TCI en pacientes con HP asociada a cardiopatías congénitas, tratados mediante implante de stent coronario.


Chest pain is a frequent symptom in patients with pulmonary hypertension of any etiology. Its pathophysiology has not been clearly established, the proposed causes are ischemia due to increased right ventricle wall stress, transient increased pulmonary hypertension resulting in acute pulmonary artery dilatation and external compression of the left main coronary artery (LMCA) by a dilated pulmonary artery. We report and discuss here three cases where the association between chest pain and compression of the LMCA by a dilated pulmonary artery could be shown, and they were treated with coronary stenting.


Subject(s)
Adult , Female , Humans , Angina Pectoris/etiology , Chest Pain/etiology , Eisenmenger Complex/complications , Hypertension, Pulmonary/complications , Stents , Angina Pectoris , Cineangiography , Eisenmenger Complex , Eisenmenger Complex/therapy , Hypertension, Pulmonary/therapy , Pulmonary Artery
16.
Cir. & cir ; Cir. & cir;78(1): 25-30, ene.-feb. 2010. tab
Article in Spanish | LILACS | ID: lil-565712

ABSTRACT

Introducción: La interlucina-6 (IL6) participa en la aterogénesis y en el fenómeno aterotrombótico más catastrófico: el infarto agudo del miocardio con elevación del ST (IAM CEST). El objetivo de esta investigación fue evaluar el pronóstico de los niveles elevados de IL6 para eventos cardiovasculares mayores en pacientes con IAM CEST. Material y métodos: Estudiamos pacientes consecutivos con diagnóstico de IAM CEST de acuerdo con los criterios convencionales establecidos por la ACC/AHA/ESC. Se determinó IL6 sérica a las 24 horas de iniciado el evento, mediante quimioluminiscencia. Las variables de desenlace fueron arritmias, angina, falla cardiaca, reinfarto no fatal y muerte, o la combinación de ellas durante la hospitalización. Resultados: Incluimos 97 pacientes; el punto de corte de IL6 para identificar a los pacientes con alto riesgo fue de 20 pg/ml. En el grupo I (< 20 pg/ml) fueron 46 pacientes y en el grupo II (> 20 pg/ml), 51 (IL6 11.52 + 4.83 pg/ml versus 63.19 + 44.4 pg/ml, p < 0.0001). Fue más frecuente la muerte (2.2 versus 15.7 %, p = 0.023, RR 1.16 IC 95 % = 1.02-1.31) y el punto final combinado durante la hospitalización en el grupo II (21.7 versus 51 %, p = 0.003, RR = 1.59, IC 95 % = 1.16-2.19). La clase de Killip > 2 y los niveles de IL6 > 20 pg/ml fueron factores independientes para el punto final combinado. Conclusiones: Los niveles de IL6 > 20 pg/ml en IAM CEST se asociaron significativamente a más eventos cardiovasculares durante la hospitalización.


BACKGROUND: Interleukin-6 (IL6) plays a role in atherogenesis as well as in most atherothrombotic phenomenon such as ST-segment elevation acute myocardial infarction (STEAMI). Our objective was to evaluate serum levels of IL6 as prognostic value for major clinical in-hospital events in patients with STEAMI. METHODS: We studied consecutive patients with diagnosis of STEAMI according to ACC/AHA/ESC criteria. Twenty four hours after the acute event, IL6 was determined by chemiluminescence method. The major cardiovascular end points were arrhythmias, angina, heart failure, reinfarction and death. RESULTS: Included were 97 patients. The level of IL6 to identify high-risk patients was 20 pg/ml. Forty six patients had <20 pg/ml (group I), and 51 patients had >20 pg/ml (group II). Mean value of IL6 was 11.52 +/- 4.83 pg/ml vs. 63.19 +/- 44.4 pg/ml (p <0.0001). Death was more frequent (2.2 vs. 15.7%, p = 0.023, RR 1.16 95% CI 1.02-1.31) and the end point combined during hospitalization in group II was 21.7 vs. 51% (p = 0.003 RR 1.59 95% CI 1.16-2.19). Multivariate logistic regression analysis identified Killip class > or = 2 and IL6 levels > or = 20 pg/ml as predictors for in-hospital end point. CONCLUSIONS: Serum levels of IL6 >20 pg/ml in the first 24 h after STEAMI were significantly associated with higher frequency of in-hospital outcomes such as arrhythmias and death.


Subject(s)
Humans , Male , Female , Middle Aged , Aged, 80 and over , Myocardial Infarction/blood , /blood , Angina Pectoris/epidemiology , Angina Pectoris/etiology , Arrhythmias, Cardiac/etiology , Atherosclerosis/blood , Atherosclerosis/complications , Diabetes Complications/blood , Electrocardiography , Hospital Mortality , Myocardial Infarction/complications , Myocardial Infarction/mortality , Inflammation/blood , Heart Failure/etiology , Biomarkers , Predictive Value of Tests , Prognosis , Recurrence , Risk , Sensitivity and Specificity , Thrombophilia/blood , Thrombophilia/etiology
17.
Arq. bras. cardiol ; Arq. bras. cardiol;93(5): e60-e74, nov. 2009. ilus
Article in English, Spanish, Portuguese | LILACS | ID: lil-536205

ABSTRACT

Os stents farmacológicos representam um importante avanço na terapêutica da doença aterosclerótica coronariana. Recentemente tem sido descrita a fratura de stents farmacológicos, associada à reestenose e trombose. Relataremos aqui um caso de fratura de um stent farmacológico 18 meses após o seu implante, associada com reestenose.


Drug-eluting stents represent a significant evolution in the therapy of coronary artery disease. Recently, restenosis and thrombosis related to drug-eluting stent fractures have been described. This work reports a case of fracture of a drug-eluting stent 18 months after implantation, associated with restenosis.


Los stents farmacológicos representan un importante avance en la terapéutica de la enfermedad aterosclerótica coronaria. Recientemente se ha descrito la fractura de stents farmacológicos, asociada a la reestenosis y trombosis. Relataremos aquí un caso de fractura de un stent farmacológico 18 meses después de su implante, asociada con reestenosis.


Subject(s)
Humans , Male , Middle Aged , Coronary Restenosis/etiology , Drug-Eluting Stents/adverse effects , Prosthesis Failure , Angina Pectoris/etiology , Coronary Restenosis
18.
Rev. bras. cir. cardiovasc ; Rev. bras. cir. cardiovasc;23(4): 494-500, out.-dez. 2008. graf, tab
Article in English, Portuguese | LILACS | ID: lil-506032

ABSTRACT

OBJETIVO: Avaliar os resultados a longo prazo da cirurgia de revascularização do miocárdio com o uso exclusivo de enxertos arteriais em pacientes com doença coronariana triarterial. MÉTODOS: Avaliamos 136 pacientes submetidos a cirurgia de revascularização do miocárdio isolada, no período janeiro de 1995 e dezembro de 1997. Utilizaram-se 353 enxertos para revascularizar 449 artérias (média: 3,30 por paciente). Foram utilizadas a artéria torácica interna esquerda (99,2 por cento), artéria torácica interna direita (56,6 por cento), artéria radial (87,5 por cento), artéria gastroepiplóica direita (20,5 por cento) e uma artéria epigástrica inferior. Setenta e seis (55,8 por cento) pacientes receberam enxertos compostos (em "Y") e 66 (48,5 por cento) receberam anastomoses seqüenciais. RESULTADOS: A mortalidade hospitalar foi de 4,4 por cento. No seguimento a longo prazo, (9,5 a 12,8 anos), 82,1 por cento dos pacientes não apresentaram nenhum evento cardíaco. Vinte (17,9 por cento) pacientes necessitaram de reinternação por eventos cardiovasculares; 15 com angina e cinco com infarto agudo do miocárdio, sendo que três apresentaram insuficiência cardíaca associada. Oito (7,1 por cento) pacientes necessitaram de reintervenção por doença coronariana, sendo um reoperado e os demais submetidos a angioplastia com stent. A probabilidade estimada livre de eventos cardíacos foi de 98,2 por cento, 95,4 por cento e 84,2 por cento em 1, 5 e 10 anos, respectivamente. Ocorreram 16 (14,2 por cento) óbitos tardios, sendo quatro deles (3,6 por cento) de causa cardíaca. Sobrevida actuarial em 12,8 anos por todas as causas foi de 85 por cento neste grupo. CONCLUSÃO: Revascularização do miocárdio com o uso exclusivo de enxertos arteriais em pacientes com doença coronariana triarterial é um procedimento seguro, com bons resultados a longo prazo.


OBJECTIVE: To evaluate the long-term results of the coronary artery bypass grafting with exclusive use of arterial grafts for patients with triple vessel disease. METHODS: We evaluated 136 patients who underwent isolated coronary artery bypass grafting between January 1995 and December 1997. 353 grafts were used for revascularization of 449 arteries (mean: 3.30 per patient). Grafts used were left internal thoracic artery (99.2 percent), right internal thoracic artery (56.6 percent), radial artery (87.5 percent), right gastroepiploic artery (20.5 percent) and one inferior epigastric artery. 76 (55.8 percent) patients received composite grafts ("Y" shape) and 66 (48.5 percent) patients received sequential anastomoses. RESULTS: Hospital mortality was 4.4 percent. In the long-term follow-up (9.5 to 12.8 years), 82.1 percent of the patients were free of cardiac events. 20 (17.9 percent) patients had hospital readmission due to cardiac events: 15 presented angina and five presented acute myocardial infarction, and three of them presented associated heart failure. Eigth (7.1 percent) patients needed coronary reintervention: one of them underwent coronary bypass reoperation and the others underwent coronary angioplasty with stent. Estimated probability of cardiac event-free was 98.2 percent, 95.4 percent e 84.2 percent at 1, 5 and 10 years follow-up respectively. There were 16 (14.2 percent) late deaths and four of them (3.6 percent) were cardiac-related. Actuarial 12.8-year-survival of all deaths was 85 percent in this group. CONCLUSION: Coronary artery bypass grafting with exclusive use of arterial grafts is a safe procedure for patients with triple vessel coronary disease with good long-term results.


Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Coronary Artery Bypass/methods , Coronary Artery Disease/surgery , Gastroepiploic Artery/transplantation , Mammary Arteries/transplantation , Radial Artery/transplantation , Angina Pectoris/epidemiology , Angina Pectoris/etiology , Brazil/epidemiology , Coronary Artery Bypass/adverse effects , Coronary Artery Bypass/mortality , Follow-Up Studies , Hospital Mortality , Myocardial Infarction/epidemiology , Myocardial Infarction/etiology , Reoperation/statistics & numerical data , Survival Analysis , Treatment Outcome
19.
Rev. méd. Chile ; 135(12): 1577-1581, dic. 2007. ilus
Article in Spanish | LILACS | ID: lil-477989

ABSTRACT

We report a 56 years-old man presenting with chest pain with exercise, seven years after an orthotopic heart transplant. A coronary angiography showed an atherosclerotic lesion in the common left main coronary artery with more than 90 percent obstruction. The lesion was successfully treated with a transluminal angioplasty with stenting. A 131-1 metaiodobenylguanidine (MIBG) scan demonstrated sympathetic reinnervation. Sixteen months later, due to progression of allograft vasculopathy, coronary artery bypass was required.


Subject(s)
Humans , Male , Middle Aged , Angina Pectoris/etiology , Angioplasty, Balloon, Coronary , Coronary Artery Disease/complications , Coronary Artery Disease/therapy , Heart Transplantation , Heart/innervation , Stents , Angina Pectoris/surgery , Myocardial Revascularization , Reoperation
20.
Rev. bras. cir. cardiovasc ; Rev. bras. cir. cardiovasc;22(2): 241-244, abr.-jun. 2007. ilus
Article in Portuguese | LILACS | ID: lil-461766

ABSTRACT

O presente estudo relata a experiência operatória de pacientes portadores da fístula arterial coronária (FAC) entre a artéria coronária interventricular anterior e o tronco da pulmonar. Foram operados cinco pacientes, o sexo feminino foi mais freqüente, com 60 por cento dos casos, e a idade variou de 40 a 46 anos. O ecocardiograma de stress e a cineangiocoronariografia foram realizados em todos pacientes. No pós-operatório, não houve mortalidade e presença de sintomas. Consideramos que procedimento operatório é a primeira escolha no tratamento da FAC, uma vez que previne as complicações do "shunt" artério-venoso, com segurança e eficácia.


The current study reports on the operative experience of patients with coronary artery fistulas between the anterior intraventricular coronary artery and pulmonary trunk. Of the five patients operated, 60 percent were women and the ages ranged form 40 to 46 years old. Stress echocardiogram and coronary cineangiography were accomplished for all patients. No deaths occurred in the postoperative period nor were symptoms reported. We believe that the surgical procedure is the first choice treatment for coronary artery fistulas, as it safely and effectively prevents the complications of arteriovenous shunts.


Subject(s)
Humans , Female , Adult , Angina Pectoris/etiology , Pulmonary Artery/pathology , Arterio-Arterial Fistula/therapy , Coronary Vessel Anomalies/surgery , Echocardiography , Electrocardiography
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