[Assessment of the Bezold-Jarisch reflex in experimental myocardial infarction].

abstract：PURPOSE:To study the spatial arrangement of the bundles of myocardial fibers presents in the left atrial-venous junctions and in the wall of the pulmonary veins. METHODS:The study was made on 24 human adult hearts, together with pulmonary vessels, fixed in 10% formaldehyde solution. Each specimen was cleared of remnan...

journal_title：Arquivos brasileiros de cardiologia

authors： Cavalcanti JS,Biazzoto W,Tavares DS,de Queiroz AC,Silva CM,de Lavor SM,de Oliveira LM

更新日期：1994-04-01 00:00:00

abstract：BACKGROUND:Benzathine penicillin G every 3 weeks is the standard protocol for secondary prophylaxis for recurrent rheumatic fever. OBJECTIVE:Assess the effect of Benzathine penicillin G on Streptococcus sanguinis and Streptococcus oralis in patients with cardiac valvular disease due to rheumatic fever receiving second...

journal_title：Arquivos brasileiros de cardiologia

authors： Aguiar AA,Sampaio RO,Sampaio JL,Spina GS,Neves RS,Moreira LF,Grinberg M

更新日期：2012-05-01 00:00:00

abstract：BACKGROUND:Patients with sickle cell anemia (SCA) frequently present with episodes of chest pain, alterations in the resting electrocardiogram, and changes in cardiac structure and functions. OBJECTIVE:To evaluate the effect of recurrent episodes of vaso-occlusion on the coronary microcirculation. METHODS:Coronary fl...

journal_title：Arquivos brasileiros de cardiologia

authors： de Souza JL Jr,Rodrigues AC,Buck PC,Guallandro SF,Mady C

更新日期：2007-05-01 00:00:00

abstract：:A 61 year-old Chagasic woman, with previous left ventricular systolic disfunction, ventricular tachychardia and cardiac pacemaker, presented cardiac arrest in asystolia after surgical ressection of apical aneurysm. ...

journal_title：Arquivos brasileiros de cardiologia

authors： Franco FG,Moffa PJ,Higuchi Mde L

更新日期：2003-08-01 00:00:00

abstract：BACKGROUND:Myeloperoxidase (MPO) is a highly expressed enzyme due to leukocyte activation, with multiple atherogenic actions, including LDL cholesterol oxidation, and is related to the instability of atherosclerotic plaque. It is a predictor of adverse events in healthy individuals, patients with heart disease or those...

journal_title：Arquivos brasileiros de cardiologia

authors： Esporcatte R,Rey HC,Rangel FO,Rocha RM,Mendonça Filho HT,Dohmann HF,Albanesi Filho FM

更新日期：2007-12-01 00:00:00

abstract：:Treatment of DHF is a challenge even for the experienced physician. Advances in research have brought new treatment options that are helping change paradigms. The available evidence suggests that new drugs like levosimendan and nesiritide will assume relevant positions as alternatives or complements to treatment with ...

journal_title：Arquivos brasileiros de cardiologia

authors： Vilas-Boas F,Follath F

更新日期：2006-09-01 00:00:00

abstract：PURPOSE:To determine the value of pericardial biopsy as a complementary exam in the etiology of pericardial effusion. METHODS:We analyzed retrospectively (from 1990 to 1997) 38 patients with pericardial effusion. The age ranged between 3 months and 79 years (mean 41.15 +/- 21.78 years). Pericardial biopsy was performe...

journal_title：Arquivos brasileiros de cardiologia

authors： Fernandes F,Ianni BM,Arteaga E,Benvenutti L,Mady C

更新日期：1998-06-01 00:00:00

abstract：OBJECTIVE:To describe a surgical procedure utilizing a malleable bovine pericardium ring in mitral valve repair and clinical and Doppler echocardiographic results. METHODS:Thirty-two (25 female and 7 male) patients, aged between 9 and 66 (M=36.4+/-17.2) years, were studied over a 16-month period, with 100% follow-up. ...

journal_title：Arquivos brasileiros de cardiologia

authors： Volpe MA,Braile DM,Vieira RW,Souza DR

更新日期：2000-11-01 00:00:00

abstract：BACKGROUND:In patients with systemic hypertension, microalbuminuria is a marker of endothelial damage and is associated with an increased risk for cardiovascular disease. OBJECTIVE:To determine the factors that may lead to the occurrence of microalbuminuria in hypertensive patients with serum creatinine lower than 1.5...

journal_title：Arquivos brasileiros de cardiologia

authors： Moura Rdo S,Vasconcelos DF,Freitas E,Moura FJ,Rosa TT,Veiga JP

更新日期：2014-01-01 00:00:00

abstract：PURPOSE:The aim of this study was to analyse the effectiveness of patent ductus arteriosus (PDA) closure by the video-assisted thoracic surgery (VATS). METHODS:The technique was utilized in 6 newborn lambs firstly. Three to four small incisions (3 to 10mm) were used in each animal to permit the introduction of lung re...

journal_title：Arquivos brasileiros de cardiologia

authors： Jatene FB,Assad RS,Pêgo-Fernandes P,Jatene MB,Monteiro R,Aiello VD,Rocha e Silva R,Barbero-Marcial M,Jatene AD

更新日期：1994-12-01 00:00:00

abstract：:The authors consider the possibility of using color Doppler of the ductus venosus and the measurement of nuchal translucency as a screening test for alterations in fetal cardiac functions in the first trimester of gestation. Review of the literature suggests that the combination of the ultrasonographic measurement of ...

journal_title：Arquivos brasileiros de cardiologia

authors： Murta CG,Moron AF,de Avila MA

更新日期：1999-06-01 00:00:00

abstract：BACKGROUND:Cardiovascular surgery has been undergoing transformations due to the advancement of percutaneous techniques, clinical treatment and primary prevention. OBJECTIVE:Evaluation of incidence and mortality of heart surgeries performed at the Instituto do Coração (InCor-HCFMUSP). METHODS:Using database from the ...

journal_title：Arquivos brasileiros de cardiologia

authors： Lisboa LA,Moreira LF,Mejia OV,Dallan LA,Pomerantzeff PM,Costa R,Puig LB,Jatene FB,Marcial MB,Stolf NA

更新日期：2010-02-01 00:00:00

abstract：BACKGROUND:High-sensitivity cardiac troponin I (hs-cTnI) has played an important role in the risk stratification of patients during the in-hospital phase of acute coronary syndrome (ACS), but few studies have determined its role as a long-term prognostic marker in the outpatient setting. OBJECTIVE:To investigate the a...

journal_title：Arquivos brasileiros de cardiologia

authors： Castro LT,Santos IS,Goulart AC,Pereira ADC,Staniak HL,Bittencourt MS,Lotufo PA,Bensenor IM

更新日期：2019-03-01 00:00:00

abstract：BACKGROUND:Chronic exercise and food restriction (FR) have directionally opposite changes in transcription of molecular structures of calcium handling and thyroid hormone (TH) status. OBJECTIVE:Evaluate the association of chronic exercise and FR on serum thyroid hormones and gene transcription of molecular structures ...

journal_title：Arquivos brasileiros de cardiologia

authors： Sugizaki MM,Leopoldo AP,Conde SJ,Campos DS,Damato R,Leopoldo AS,Nascimento AF,Oliveira Júnior Sde A,Cicogna AC

更新日期：2011-07-01 00:00:00

abstract：BACKGROUND:Cardiovascular risk factors (CVRF) present a high prevalence and have an impact on the morbimortality of the elderly; however, this question is still unknown by the elderly treated in the Brazilian Public Health System (SUS). OBJECTIVE:To investigate the prevalence of CVRF among the elderly treated by SUS i...

journal_title：Arquivos brasileiros de cardiologia

authors： Conceição Ferreira CC,Peixoto Mdo R,Barbosa MA,Silveira EA

更新日期：2010-10-01 00:00:00

abstract：:Prostate adenocarcinoma is the most common cancer type in the male sex after skin cancer. Among the several types of treatment for prostate cancer, the androgen deprivation therapy has been highly recommended in patients with metastatic or locally advanced disease, which probably results in increased survival. However...

journal_title：Arquivos brasileiros de cardiologia

authors： Ribeiro AF,Camara C,Segre CA,Srougi M,Serrano CV Jr

更新日期：2010-09-01 00:00:00

abstract：OBJECTIVE:To determine the prevalence of thyroid dysfunction in patients receiving amiodarone, and the possible associated factors. The study also aimed at assessing the effect of amiodarone on thyroid function through the application of a questionnaire to cardiologists. METHOD:Fifty-six patients chronically (> 3 mont...

journal_title：Arquivos brasileiros de cardiologia

authors： Fuks AG,Vaisman M,Buescu A

更新日期：2004-06-01 00:00:00

abstract：BACKGROUND:Cardiac magnetic resonance imaging is considered the gold-standard method for the calculation of cardiac volumes. Transthoracic impedance cardiography assesses the cardiac output. No studies validating this measurement, in comparison to that obtained by magnetic resonance imaging, are available. OBJECTIVE:T...

journal_title：Arquivos brasileiros de cardiologia

authors： Villacorta Junior H,Villacorta AS,Amador F,Hadlich M,Albuquerque DC,Azevedo CF

更新日期：2012-12-01 00:00:00

abstract：BACKGROUND:Peripartum cardiomyopathy is an idiopathic disorder defined by the occurrence of acute heart failure during late pregnancy or post-partum period in the absence of any other definable cause. Its clinical course is variable and severe cases might require heart transplantation. OBJECTIVE:To investigate long-te...

journal_title：Arquivos brasileiros de cardiologia

authors： Bouabdallaoui N,Demondion P,Maréchaux S,Varnous S,Lebreton G,Mouquet F,Leprince P

更新日期：2018-02-01 00:00:00

abstract：:Fifty eight year old man, with dyspnea, fatigue and progressive angina underwent cinecoronarography, which showed an arterio-venous coronary-pulmonary fistula originating from the circumflex artery to the pulmonary circulation. We decided to occlude it percutaneously, using a detachable balloon technic. The occlusion ...

journal_title：Arquivos brasileiros de cardiologia

authors： Cano MN,Kambara A,Maldonado G,Mattos LA,Tanajura LF,Fontes VF,Pinto IM,Feres F,Sousa AG,Sousa JE

更新日期：1993-03-01 00:00:00

abstract：BACKGROUND:Prosthesis-patient mismatch (PPM) is associated with worse outcomes. OBJECTIVE:Determine the frequency and evaluate preoperatory variables independently associated with severe PPM in a tertiary hospital focused on Public Health Care. METHODS:A total of 316 patients submitted to aortic valve replacement, wh...

journal_title：Arquivos brasileiros de cardiologia

authors： Otto ME,Atik FA,Moreira MDN,Ribeiro LCM,Mello BCR,Lima JGE,Ribeiro MS,Domingues ACPM,Calzada RP,Jreige A Jr,Schloicka LL,Pibarot P

更新日期：2020-01-01 00:00:00

abstract：:A 32 year old female patient, documented clinically and echocardiographically to have a competent prolapse of the mitral valve (MVP), developed a sudden ischemic cerebrovascular accident (CVA), suggestive of embolism. There were no predisposing factors to cerebrovascular disease, except for past use of contraceptive p...

journal_title：Arquivos brasileiros de cardiologia

authors： Marques PR,Oliveira Júnior W,Pereira R,de Sá DT,Calado I,Santos FL

更新日期：1989-01-01 00:00:00

abstract：BACKGROUND:Reproducibility data of the extent and patterns of late gadolinium enhancement (LGE) in hypertrophic cardiomyopathy (HCM) is limited. OBJECTIVE:To explore the reproducibility of regional wall thickness (WT), LGE extent, and LGE patterns in patients with HCM assessed with cardiac magnetic resonance (CMR). M...

journal_title：Arquivos brasileiros de cardiologia

authors： Rodriguez-Granillo GA,Deviggiano A,Capunay C,Zan MC,Carrascosa P

更新日期：2016-07-01 00:00:00

abstract：Background::Cell-derived microvesicles (MVs) are vesicles released from activated or apoptotic cells. However, the levels of MVs in myocardial infarction have been found inconsistent in researches. Objective::To assess the association between MVs and myocardial infarction by conducting a meta-analysis. Methods::A sys...

journal_title：Arquivos brasileiros de cardiologia

authors： Wang Z,Cai W,Hu S,Xia Y,Wang Y,Zhang Q,Chen L

更新日期：2017-07-10 00:00:00

abstract：BACKGROUND:Few data are available on diastolic function in patients with aortic stenosis (AOS) with indication of surgical treatment. A potential correlation between biomarkers and diastolic function has not been established. OBJECTIVE:The aim of our study was to evaluate diastolic function in patients with AOS waitin...

journal_title：Arquivos brasileiros de cardiologia

authors： Boer BP,Vieira ML,Sampaio RO,Abensur H,Oliveira AG,Fernandes JR,Grinberg M

更新日期：2013-05-01 00:00:00

abstract：:This is the case of a 42 year-old male with systemic amyloidosis, probably primary, and heart involvement. Physiopathological and clinical aspects are described as well as the rarity of the diagnosis in vivo. The limited aspects of therapy are also described. ...

journal_title：Arquivos brasileiros de cardiologia

authors： Mendes RG,Evora PR,Mendes JA,Haddad J,Carvalho S

更新日期：1998-02-01 00:00:00

abstract：:In order to evaluate major Doppler-Echocardiographic parameters for the diagnosis of acute cardiac allograft rejection episodes a serial of 54 Doppler Echocardiograms were performed simultaneously with endomyocardial biopsy in five patients (mean age = 40.2 y/o). Measurements included: right and left chambers diameter...

journal_title：Arquivos brasileiros de cardiologia

authors： Del Castillo JM,Marotta RH,Ortiz J,Matsumoto AY,Souza EL,Silva CE,Macruz R,Carvalho VB

更新日期：1989-09-01 00:00:00

abstract：OBJECTIVE:To detect the prevalence of systemic hypertension in children and to establish the relation between blood pressure levels and sex, age, ethnicity, weight, and height. METHODS:The prevalence of systemic hypertension and its relation to sex, age, ethnicity, weight, and height were studied in 611 students aged ...

journal_title：Arquivos brasileiros de cardiologia

authors： de Rezende DF,Scarpelli RA,de Souza GF,da Costa JO,Scarpelli AM,Scarpelli PA,de Carvalho GB,D'Agostini HM,Pedrosa JC

更新日期：2003-10-01 00:00:00

abstract：OBJECTIVE:To compare the prevalence of systemic hypertension in two different populations: a representative sample of the adult urban population of Porto Alegre, and individuals who sought blood pressure measurement in a hypertension prevention and control campaign. METHODS:A cross-sectional study was carried out invo...

journal_title：Arquivos brasileiros de cardiologia

authors： Fuchs SC,Petter JG,Accordi MC,Zen VL,Pizzol AD Jr,Moreira LB,Fuchs FD

更新日期：2001-06-01 00:00:00

abstract：BACKGROUND:Betablockers are used in the treatment of angina pectoris and others ischemic coronary diseases, reducing mortality and cardiovascular events. Atenolol is a hydrophilic betablocker which is characterized by gastrointestinal absorption, small extent of distribution and renal function-dependent elimination. O...

journal_title：Arquivos brasileiros de cardiologia

authors： Leite Fda S,dos Santos LM,Bonafé WW,Chignalia AZ,Carmona MJ,Suyama MJ,Malbouisson LM,Auler JO Jr,Santos SR

更新日期：2007-06-01 00:00:00