[Pulmonary atresia with intact ventricular septum. Valvar perforation by radiofrequency].

abstract：BACKGROUND:Stress is associated with cardiovascular diseases. OBJECTIVE:This study aimed at assessing whether chronic stress induces vascular alterations, and whether these modulations are nitric oxide (NO) and Ca(2+) dependent. METHODS:Wistar rats, 30 days of age, were separated into 2 groups: control (C) and Stress...

journal_title：Arquivos brasileiros de cardiologia

authors： Bruder-Nascimento T,Campos DH,Cicogna AC,Cordellini S

更新日期：2015-03-01 00:00:00

abstract：OBJECTIVE:We determined the effects of losartan and PD 123319 (antagonists of the AT1 and AT2 angiotensin receptors, respectively), and [Sar1, Ala8] ANG II (a relatively peptide antagonist of angiotensin receptors) injected into the paraventricular nucleus (PVN) on water and 3% NaCl intake, and the diuretic, natriureti...

journal_title：Arquivos brasileiros de cardiologia

authors： Saad WA,Camargo LA

更新日期：2003-04-01 00:00:00

abstract：OBJECTIVE:To investigate the prevalence and multiplicity of additional risk factors (RF) in a population sample of hypertensive smokers, diagnosed and enrolled at the Hiperdia Program of the Ministry of Health, in the city of Brusque, SC, Brazil. METHODS:Determination of the anthropometrical parameters and laboratory ...

journal_title：Arquivos brasileiros de cardiologia

authors： Rosini N,Machado MJ,Xavier HT

更新日期：2006-03-01 00:00:00

abstract：BACKGROUND:There is no consensus regarding the impact of stenting on long-term endothelial function. There have been reports of increased endothelial dysfunction with sirolimus-eluting stents as compared to bare metal stenting (BMS). OBJECTIVE:This study aims to assess the impact of BMS and the effect of oral sirolimu...

journal_title：Arquivos brasileiros de cardiologia

authors： Fernandes RW,Dantas JM,Oliveira DC,Bezerra HG,Brito FS Jr,Lima VC

更新日期：2012-04-01 00:00:00

abstract：PURPOSE:To evaluate clinical findings and etiology of bacterial infections diagnosed in 100 consecutive heart transplantations. METHODS:One hundred consecutive heart transplant patients were studied. Follow-up after heart transplantation varied from 3 to 90 (mean 25.38 +/- SD 25.97) months. Etiology of bacterial infec...

journal_title：Arquivos brasileiros de cardiologia

authors： Everson Uip D,Amalo Neto V,Varejão Strabelli TM,Alcides Bocchi E,Fiorelli A,Stolf N,Bellotti GG,Pileggi F,Jatene AD

更新日期：1996-03-01 00:00:00

abstract：:A healthy 44 year-old male patient presented a calcified mass in the middle mediastinum on a chest film. During diagnostic investigation cineangiograms showed a rupture of the left sinus of Valsalva forming a large pseudoaneurysm that produced important distortion of the left coronary artery and it's main branches. Th...

journal_title：Arquivos brasileiros de cardiologia

authors： Barbosa V,Kopel L,Oliveira SA,Barretto AC,Mady C,Bellotti G,Pileggi F

更新日期：1990-10-01 00:00:00

abstract：OBJECTIVE:To investigate a group of patients that have a significant lesion in a single-vessel and to demonstrate whether or not the sensitivity and specificity of a dobutamine stress echocardiography (DSE) was valuable in the evaluation of myocardial viability for these patients. METHODS:Twenty patients who had under...

journal_title：Arquivos brasileiros de cardiologia

authors： Castier MB,Carrinho JR,Carrinho MA,Albanesi Filho FM,Moraes AV,Morcerf FP

更新日期：2005-12-01 00:00:00

abstract：:This is the report of a 46-year-old patient with the preoperative diagnosis of an atrial septal defect (ASD) of the ostium secudum type. After sternectomy, partial agenesis of the left pericardium was diagnosed. It is our opinion that, if the radiographic picture is suggestive of this entity, a clinical search for car...

journal_title：Arquivos brasileiros de cardiologia

authors： Lobo Filho JG,Oliveira RR,de Siqueira RP,Landim RM,de Albuquerque JM,Gomes CB,Borges E,Leitão MC,Paes Júnior JN

更新日期：1999-09-01 00:00:00

abstract：PURPOSE:To test the hypothesis that myocardial hypertrophy is associated with increased serum insulin levels in children of diabetic mothers and to determine the frequency and timing of this spontaneous regression. METHODS:Seventy-two patients were studied (54 children of diabetic mothers and 18 controls). Diagnosis o...

journal_title：Arquivos brasileiros de cardiologia

authors： Zielinsky P,da Costa MH,Oliveira LT,Bonow FP,da Silva NI,Hagemann LL

更新日期：1997-12-01 00:00:00

abstract：:PURPOSE--To present initial experience on radiofrequency (RF) ablation of atrial flutter (AFL) guided by anatomic and electrophysiologic parameters. METHODS--Eight patients (six males), mean-age of 42 +/- 17.5 years with chronic type I AFL (mean cycle length of 251 +/- 14.3 msec, range 240 to 280 msec) were undergone ...

journal_title：Arquivos brasileiros de cardiologia

authors： Cruz Filho FE,Fagundes ML,Boghossian S,Vanheusden LM,Ribeiro JC,Villacorta H,Maia IG

更新日期：1995-04-01 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：OBJECTIVE:Assess the prevalence of white coat hypertension in the municipality of Dumont, in São Paulo State, and map study participants' demographics, and physiologic and metabolic changes. METHODS:One hundred and nine (109) users of the Municipal Health Service were selected and then divided into three groups: normo...

journal_title：Arquivos brasileiros de cardiologia

authors： Alves LM,Nogueira MS,Godoy Sd,Hayashida M,Cárnio EC

更新日期：2007-07-01 00:00:00

abstract：:We describe a rare case of permanent pacemaker implantation in a pregnant woman with rheumatic mitral valve disease previously undergoing percutaneous balloon valvuloplasty. She presented symptomatic advanced atrioventricular block of non-reversible cause and manifest in the third trimester of gestation. ...

journal_title：Arquivos brasileiros de cardiologia

authors： Esper RB,Furtado RH,Tarasoutchi F,Spina GS,Grinberg M,Avila WS

更新日期：2009-05-01 00:00:00

abstract：OBJECTIVE:To characterize the cardiac electrophysiologic effects of cocaine. METHODS:In 8 dogs (9-13 kg), electrophysiologic parameters and programmed stimulation were undertaken using transvenous catheters at baseline, and after cocaine intravenous infusion (12 mg/kg bolus followed by 0.22 mg/kg/min for 25 minutes). ...

journal_title：Arquivos brasileiros de cardiologia

authors： Fenelon G,Uchoa J,Otobone JR,Reis M,do Amaral JL,de Paola AA

更新日期：2003-07-01 00:00:00

abstract：BACKGROUND:Familial hypercholesterolemia (FH) is a common autosomal dominant disorder, characterized by a high level of low-density lipoprotein cholesterol (LDL-C) and a high risk of premature cardiovascular disease. OBJECTIVE:To evaluate clinical and anthropometric characteristics of patients with the familiar hyperc...

journal_title：Arquivos brasileiros de cardiologia

authors： Lorenzo A,Silva JDLD,James CE,Pereira AC,Moreira ASB

更新日期：2018-02-01 00:00:00

abstract：BACKGROUND:Lifestyle intervention programs can reduce the prevalence of metabolic syndrome (MetS) and, therefore, reduce the risk for cardiac disease, one of the main public health problems nowadays. OBJECTIVE:The aim of this study was to compare the effects of three types of approach for lifestyle change programs in ...

journal_title：Arquivos brasileiros de cardiologia

authors： Saboya PP,Bodanese LC,Zimmermann PR,Gustavo AD,Macagnan FE,Feoli AP,Oliveira MD

更新日期：2017-01-01 00:00:00

abstract：BACKGROUND:Effective interventions to improve medication adherence are usually complex and expensive. OBJECTIVE:To assess the impact of a low-cost intervention designed to improve medication adherence and clinical outcomes in post-discharge patients with CVD. METHOD:A pilot RCT was conducted at a teaching hospital. I...

journal_title：Arquivos brasileiros de cardiologia

authors： Oliveira-Filho AD,Morisky DE,Costa FA,Pacheco ST,Neves SF,Lyra DP Jr

更新日期：2014-12-01 00:00:00

abstract：:Percutaneous mitral and tricuspid balloon valvuloplasty was realized in the same procedure using a double lumen exchange catheter that could accommodate two guide wires and two balloons (19 mm and Trefoil 3 c 10 mm--Schneider) with simultaneous insufflation. Hemodynamically successful was accomplished as evidenced by ...

journal_title：Arquivos brasileiros de cardiologia

authors： Romão N,Prytzlik R,Salles Netto M,Berland J,Rocha P,Pessanha EA

更新日期：1989-12-01 00:00:00

abstract：PURPOSE:To study the quantitative and qualitative aspects of junctional rhythm (JR) during radiofrequency (RF) catheter ablation of slow pathway in atrioventricular nodal reentrant tachycardia. METHODS:Twenty five patients, 5 males, ages ranging from 15 to 76 years, with recurrent atrioventricular nodal reentrant tach...

journal_title：Arquivos brasileiros de cardiologia

authors： Mendonça A,de Paola AA,Mehta N,Silva RM,Figueiredo E,Gondim FA,Hara VM,Távora MZ,Martinez Filho EE

更新日期：1995-07-01 00:00:00

abstract：BACKGROUND:Inappropriate lifestyles have been responsible for the leading causes of mortality. The purpose of the Fantastic Lifestyle Questionnaire is to help physicians involved in health prevention to identify and assess their patients' lifestyles. OBJECTIVE:To translate and validate the Fantastic Lifestyle Question...

journal_title：Arquivos brasileiros de cardiologia

authors： Rodriguez Añez CR,Reis RS,Petroski EL

更新日期：2008-08-01 00:00:00

abstract：PURPOSE:To evaluate the cardiogenic depressor Bezold-Jarisch reflex in rats with chronic myocardial infarction. METHODS:Adult Wistar rats were submitted to ligation of the anterior descending coronary artery of the left ventricle (group INF, n = 15) and compared with rats submitted to sham-operation (group Sham, n = 1...

journal_title：Arquivos brasileiros de cardiologia

authors： Meyrelles SS,Mill JG,Vasquez EC

更新日期：1995-06-01 00:00:00

abstract：BACKGROUND:Despite reports in the literature that both leisure-time physical activity (LTPA) and commuting physical activity (CPA) can promote health benefits, the literature lacks studies comparing the associations of these domains of physical activity with cardiovascular risk scores. OBJECTIVE:To investigate the ass...

journal_title：Arquivos brasileiros de cardiologia

authors： Pitanga FJG,Matos SMA,Almeida MDC,Barreto SM,Aquino EML

更新日期：2018-01-01 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：BACKGROUND:There is few data evaluating the prevalence and influence of adverse psychological characteristics on the prognosis of individuals submitted to percutaneous coronary interventions. No study has addressed this issue in Brazil. OBJECTIVE:To investigate the prevalence of depression, anxiety, psychological stre...

journal_title：Arquivos brasileiros de cardiologia

authors： Schmidt MM,Quadros AS,Abelin AP,Minozzo EL,Wottrich SH,Kunert HZ,Vigueras ES,Ruschel PP,Sarmento-Leite R,Gottschall CA

更新日期：2011-10-01 00:00:00

abstract：PURPOSE:Assess the efficacy of the different strategies employed in the management of acute closure and verify the late prognosis of patients who develop this complication. METHODS:From january 1987, through December 1990, 2315 consecutive patients underwent percutaneous transluminal coronary angioplasty (PTCA) in our...

journal_title：Arquivos brasileiros de cardiologia

authors： Nunes GL,Sousa AG,Tanajura LF,Cano MN,Maldonado G,Feres F,Mattos LA,Pinto IM,Sousa JE

更新日期：1993-06-01 00:00:00

abstract：PURPOSE:To verify the efficacy and safety of the creation of a barrier with radiofrequency (RF) in the tricuspid annulus and the vena cava ostium (TA-IVC). METHODS:Nine consecutive patients, 7 males, with age ranging from 36 to 76 years, with paroxysmal (7 patients) or permanent (2) type I atrial flutter (negative P w...

journal_title：Arquivos brasileiros de cardiologia

authors： Sosa EA,Scanavacca MI,Lewandowski A,Kuniyoshi R,Magalhães L,Sarabanda A,Piccioni JL,Bellotti G,Pileggi F

更新日期：1994-09-01 00:00:00

abstract：:Stress-induced cardiomyopathy, also know as reversible left ventricular apical ballooning, " Broken-Heart" syndrome, and in Japan, Takotsubo, is characterized by the presence of a transient left ventricular dyskinetic movement of the anterior wall of with hypercontraction of the ventricular basilar segments precipitat...

journal_title：Arquivos brasileiros de cardiologia

authors： Lemos AE,Junior Araújo AL,Lemos MT,Belém Lde S,Vasconcelos Filho FJ,Barros RB

更新日期：2008-01-01 00:00:00

abstract：BACKGROUND:High blood pressure is the major risk factor for cardiovascular disease. Low blood pressure control rates in Latin American populations emphasize the need for gathering evidence on effective therapies. OBJECTIVE:To evaluate the effects of dietary interventions on blood pressure in Latin American populations...

journal_title：Arquivos brasileiros de cardiologia

authors： Mazzaro CC,Klostermann FC,Erbano BO,Schio NA,Guarita-Souza LC,Olandoski M,Faria-Neto JR,Baena CP

更新日期：2014-04-01 00:00:00

abstract：BACKGROUND:Today, chronic kidney diseases represent a great challenge to public health as regards the acquisition of knowledge to support interventions that can slow the progression of renal function loss. OBJECTIVE:To analyze the magnitude of the renal function deficit in hypertensive adult patients and its relations...

journal_title：Arquivos brasileiros de cardiologia

authors： Braga FL,Arruda IK,Diniz Ada S,Cabral PC,Lemos Mda C,Braga MD,Chaves Hde C Jr

更新日期：2013-06-01 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