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  • Issues
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  • Abstracts
    • How to Publish an Abstract Supplement?
    • Supplements from the Brazilian Congress of Cardiology

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  4. 1997, Volume 69, Number 1
Relato de Caso

Emergency percutaneous balloon mitral valvoplasty in a pregnant woman

Luiz A. Gubolino et al. Fernando Amaral Antoninha M. L. de A. Bragalha Ronaldo Moschini … Luis Henrique F. Silva Amir M. Kalafe

We report the case of a 33-year-old woman in the 28th week of pregnancy and with signs of fetal death, admitted to hospital in an emergency due to pulmonary edema secondary to severe mitral valve stenosis. Intensive medical treatment was unsuccessful and the patient was submitted to an emergency percutaneous balloon mitral valvoplasty with prompt clinical improvement. Subsequent clinical deterioration secondary to fetal death was managed by cesarean section resulting in clinical estabilization. The patient was discharged 10 days after admission and at 11 months after the procedure she had mild symptons without drug therapy and echocardiographic signs of mild residual mitral stenosis (mitral valve area: 2,0cm²).

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16/02/2001 DOI: 10.1590/S0066-782X1997000700009
Comunicações Breves

Stents for bifurcational coronary lesion

Cyro Vargues Rodrigues et al. André Pessanha Valério Fuks Augusto Neno … Nestor Augusto C. Garcia Munir Murad

We describe two cases of coronary angioplasty with stents implantation in bifurcational lesion of the left anterior descending artery and the diagonal branch using new techniques successfully performed. Angiographic reestenosis was not present after seven months in one case and the patient was asymptomatic after six months of clinical follow-up in the other.

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16/02/2001 DOI: 10.1590/S0066-782X1997000700008
Artigo Original

Effects of omega-3 fatty acids on endothelium-dependent relaxation in hypercholesterolemic rabbits

Paulo Afonso Ribeiro Jorge et al. Lidia Cruz Neyra Regina Michico Ozaki Eros de Almeida

PURPOSE: To study the effect of omega-3 fatty acid on endothelium-dependent relaxation, total plasma cholesterol, LDL-cholesterol, HDL-cholesterol and triglycerides levels as well as, the malondialdehyde (MDA) content of the LDL particles and arterial wall. METHODS: Fourteen male rabbits were randomly assigned to hypercholesterolemic and omega-3 groups. The dose of omega-3 fatty acid utilized was 300g/kg/day during 15 days. All rabbits were fed a diet supplemented with cholesterol (0.5%) and coconut oil (2%) for four weeks. At the end of the experiment the animals were killed and the aorta removed for measurement of MDA content and the endothelium-dependent relaxation studies. Total plasma cholesterol, VLDL-cholesterol, LDL-cholesterol, HDL-cholesterol and triglycerides was measured by enzymatic kits. MDA was also measured in natives and oxidized LDL and arterial wall. RESULTS: Cholesterol and VLDL-cholesterol were increased significantly in the omega-3 treated animals. The triglyceride level was significantly reduced (p<0.05). The MDA content was increased in the LDL particles and in the arterial wall (p<0.05). Endothelium-dependent relaxation was significantly reduced (p<0.05). CONCLUSION: Omega-3 fatty acid impairs the endothelium-dependent relaxation when administered to cholesterol fed rabbits, increases the cholesterol and reduces the triglycerides plasma levels. The lipid peroxidation of the LDL particles and arterial wall was increased.

  • endothelium-dependent relaxation
  • Hypercholesterolemia
  • omega-3 fatty acid
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16/02/2001 DOI: 10.1590/S0066-782X1997000700002
Relato de Caso

Aortic balloon valvuloplasty as a bridge to definitive therapy of severe aortic stenosis

Henrique Patrus Mundim Pena et al. Sérgio Lopes da Costa Teixeira Ari Mandil Charles Simão Fº Maria da Consolação V. Moreira

In a 36-year-old man with severe aortic stenosis and refractory cardiogenic shock, an emergency percutaneous balloon aortic valvuloplasty was performed, followed by clinical improvement, allowing elective aortic valve replacement at the 48th day post-valvuloplasty. Clinical follow-up for eight months after surgery showed significant functional improvement. Aortic balloon valvuloplasty is a life-saving approach to patients with severe aortic stenosis and high surgical risk and should be considered as a bridge to planned valve replacement or cardiac transplantation. Aortic valve replacement should be considered even in patients with severe ventricular dysfunction, while the cardiac transplantation should be indicated for patients with a very marked and irreverssible depression of myocardial contractility.

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16/02/2001 DOI: 10.1590/S0066-782X1997000700010 Views 1
Artigo Original

Safety and feasibility of dobutamine-atropine stress echocardiography

Wilson Mathias Jr et al. Léa Paula Beneti Fabio Cesar dos Santos Renata Duprat … Ailton Beraldo Manoel Adan Gil José Lázaro Andrade Eulógio Martinez

PURPOSE: To study the safety and feasibility of dobutamine-atropine stress echocardiography (DASE) in patients with known or suspected coronary artery disease. METHODS: There were 3,000 DASE that were studied in a prospective fashion. All symptons and side effects were stored in a data base format. RESULTS: Major test-related complications observed included one case of myocardial infarction, four cases of sustained ventricular tachycardia and five cases of atropine intoxication. There was no death or ventricular fibrillation as a direct or indirect consequence of the test. The infusion protocol allowed to us to examine patients using beta blockers, and led to 95% feasibility. CONCLUSION: DASE is a safe and feasible method for the study of patients with suspected or known coronary artery disease.

  • Coronary Artery Disease
  • Dobutamine
  • Echocardiography
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16/02/2001 DOI: 10.1590/S0066-782X1997000700005
Artigo Original

Value of exercise testing for silent myocardial ischemia in elderly patients with systolic hypertension

João Joaquim de Oliveira et al. Sandra Regina A. S. Silva

PURPOSE: To evaluate the diagnosis value of exercise testing for silent myocardial ischemia in systolic hypertension of the elderly. METHODS: We compared 110 patients with systolic hypertension (group A) with 104 patients without hypertension (group B). They were submitted to an exercise test according to the Bruce protocol, between January/91 to December/94. Exercise was discontinued if target heart rate was achieved, or fatigue, dyspnea, severe arrhythmia, hypotension or significant ST segment depression >2mm/0.2mV developed. RESULTS: Exercise testing showed ischemic ST depression in 22 (20%) of the elderly patients with hypertension systolic and 12 (11.5%) of control elderly patients. The exercise time was shorter in the hypertensives 7.1±2.9min vs 8.8±2.5min. The ST depression was greater in the hypertensives than the control group: 2.5±0.8min vs 1.9±0.4min. Also the duration or ischemic ST depression was longer in the hypertensive patients than the control group 5.4±2.8min vs 3.4±1.9min. CONCLUSION: Elderly hypertensive patients with systolic hypertension have more silent myocardial ischemia than elderly without hypertension. Among the elderly hypertensive patients there was a prevalence of silent ischemia that was 1.7 times higher than in the normotensive elderlies (20% vs 11.5% P<0.003).

  • elderly systolic hypertension
  • exercise testing
  • silent ischemia
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16/02/2001 DOI: 10.1590/S0066-782X1997000700004
Artigo Original

Enalaprilat prevents the left ventricular hypertrophy induced by isoproterenol

Eduardo A. S. Costa et al. Bráulio Luna Fº Rui Póvoa Celso Ferreira Fº … Neif Murad Marcelo Ferreira Celso Ferreira

PURPOSE: To evaluate whether the enalaprilat, angiotensin I enzyme conversion inhibitor, could prevent the left ventricular hypertrophy (LVH) induced by isoproterenol. METHODS: Seventy two adult Wistar-EPM rats were divided into four groups: CON, control; ENA, treated with enalaprilat (1mg/kg via subcutaneous (sc) for 8 days); ISO, treated with isoproterenol (0.3mg via sc for 8 days) e ENA+ISO, treated with both drugs simultaneously. Each group had the arterial blood pressure, cardiac rate and the left ventricle (LV) weight determined in 10 animals. In 8 animals from each group a small sample was taken from the LV and stained with hematoxyline-eosine and picrosirius for morphometric and ultra-structural studies with optic and transmission electronic microscopy. RESULTS: The ISO group showed that the LV weight increased 47% in comparison with control. On the other hand the ENA+ISO group showed only 22.1% increase (p<0.05). The morphometric and ultra-structural analyses revealed that isoproterenol induced cardiomyocite hypertrophy and augmented the content of the type I collagen in the cardiac interstitium. CONCLUSION: Enalaprilat inhibited the isoproterenol action on the cardiomyocite, avoiding partially the LVH and decreasing the content of collagen fibers.

  • enalaprilat
  • isoproterenol
  • Ventricular Hypertrophy
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16/02/2001 DOI: 10.1590/S0066-782X1997000700006

How to cite this article

EndNote RIS

Electronic Document Format (Vancouver)

Gubolino LA, Amaral F, Bragalha AMLA, Moschini R, Silva LHF, Kalafe AM. Emergency percutaneous balloon mitral valvoplasty in a pregnant woman. Arquivos Brasileiros de Cardiologia 2001;69(1):51-3.

Electronic Document Format (ABNT)

Gubolino, Luiz A.; Amaral, Fernando; Bragalha, Antoninha M. L. de A.; Moschini, Ronaldo; Silva, Luis Henrique F.; Kalafe, Amir M.. Emergency percutaneous balloon mitral valvoplasty in a pregnant woman. Arquivos Brasileiros de Cardiologia, v. 69, n. 1, p. 51-53, Feb. 2001.

Electronic Document Format (APA)

Gubolino, L. A., Amaral, F., Bragalha, A. M. L. A., Moschini, R., Silva, L. H. F., & Kalafe, A. M. (2001). Emergency percutaneous balloon mitral valvoplasty in a pregnant woman. Arquivos Brasileiros de Cardiologia, 69(1), 51-53.

Electronic Document Format (ISO)

Gubolino, Luiz A. and Amaral, Fernando and Bragalha, Antoninha M. L. de A. and Moschini, Ronaldo and Silva, Luis Henrique F. and Kalafe, Amir M.. Emergency percutaneous balloon mitral valvoplasty in a pregnant woman. Arquivos Brasileiros de Cardiologia [online]. 2001, vol. 69, n. 1, [cited 2026-10-14], pp. 51-53. Available from: <https://journals.cardiol.br/en/article/emergency-percutaneous-balloon-mitral-valvoplasty-in-a-pregnant-woman/>. ISSN 0066-782X

EndNote RIS

Electronic Document Format (Vancouver)

Rodrigues CV, Pessanha A, Fuks V, Neno A, Garcia NAC, Murad M. Stents for bifurcational coronary lesion. Arquivos Brasileiros de Cardiologia 2001;69(1):47-50.

Electronic Document Format (ABNT)

Rodrigues, Cyro Vargues; Pessanha, André; Fuks, Valério; Neno, Augusto; Garcia, Nestor Augusto C.; Murad, Munir. Stents for bifurcational coronary lesion. Arquivos Brasileiros de Cardiologia, v. 69, n. 1, p. 47-50, Feb. 2001.

Electronic Document Format (APA)

Rodrigues, C. V., Pessanha, A., Fuks, V., Neno, A., Garcia, N. A. C., & Murad, M. (2001). Stents for bifurcational coronary lesion. Arquivos Brasileiros de Cardiologia, 69(1), 47-50.

Electronic Document Format (ISO)

Rodrigues, Cyro Vargues and Pessanha, André and Fuks, Valério and Neno, Augusto and Garcia, Nestor Augusto C. and Murad, Munir. Stents for bifurcational coronary lesion. Arquivos Brasileiros de Cardiologia [online]. 2001, vol. 69, n. 1, [cited 2026-10-14], pp. 47-50. Available from: <https://journals.cardiol.br/en/article/stents-for-bifurcational-coronary-lesion/>. ISSN 0066-782X

EndNote RIS

Electronic Document Format (Vancouver)

Jorge PAR, Neyra LC, Ozaki RM, Almeida E. Effects of omega-3 fatty acids on endothelium-dependent relaxation in hypercholesterolemic rabbits. Arquivos Brasileiros de Cardiologia 2001;69(1):13-8.

Electronic Document Format (ABNT)

Jorge, Paulo Afonso Ribeiro; Neyra, Lidia Cruz; Ozaki, Regina Michico; Almeida, Eros de. Effects of omega-3 fatty acids on endothelium-dependent relaxation in hypercholesterolemic rabbits. Arquivos Brasileiros de Cardiologia, v. 69, n. 1, p. 13-18, Feb. 2001.

Electronic Document Format (APA)

Jorge, P. A. R., Neyra, L. C., Ozaki, R. M., & Almeida, E. (2001). Effects of omega-3 fatty acids on endothelium-dependent relaxation in hypercholesterolemic rabbits. Arquivos Brasileiros de Cardiologia, 69(1), 13-18.

Electronic Document Format (ISO)

Jorge, Paulo Afonso Ribeiro and Neyra, Lidia Cruz and Ozaki, Regina Michico and Almeida, Eros de. Effects of omega-3 fatty acids on endothelium-dependent relaxation in hypercholesterolemic rabbits. Arquivos Brasileiros de Cardiologia [online]. 2001, vol. 69, n. 1, [cited 2026-10-14], pp. 13-18. Available from: <https://journals.cardiol.br/en/article/effects-of-omega-3-fatty-acids-on-endothelium-dependent-relaxation-in-hypercholesterolemic-rabbits/>. ISSN 0066-782X

EndNote RIS

Electronic Document Format (Vancouver)

Pena HPM, Teixeira SLC, Mandil A, Fº CS, Moreira MCV. Aortic balloon valvuloplasty as a bridge to definitive therapy of severe aortic stenosis. Arquivos Brasileiros de Cardiologia 2001;69(1):55-7.

Electronic Document Format (ABNT)

Pena, Henrique Patrus Mundim; Teixeira, Sérgio Lopes da Costa; Mandil, Ari; Fº, Charles Simão; Moreira, Maria da Consolação V.. Aortic balloon valvuloplasty as a bridge to definitive therapy of severe aortic stenosis. Arquivos Brasileiros de Cardiologia, v. 69, n. 1, p. 55-57, Feb. 2001.

Electronic Document Format (APA)

Pena, H. P. M., Teixeira, S. L. C., Mandil, A., Fº, C. S., & Moreira, M. C. V. (2001). Aortic balloon valvuloplasty as a bridge to definitive therapy of severe aortic stenosis. Arquivos Brasileiros de Cardiologia, 69(1), 55-57.

Electronic Document Format (ISO)

Pena, Henrique Patrus Mundim and Teixeira, Sérgio Lopes da Costa and Mandil, Ari and Fº, Charles Simão and Moreira, Maria da Consolação V.. Aortic balloon valvuloplasty as a bridge to definitive therapy of severe aortic stenosis. Arquivos Brasileiros de Cardiologia [online]. 2001, vol. 69, n. 1, [cited 2026-10-14], pp. 55-57. Available from: <https://journals.cardiol.br/en/article/aortic-balloon-valvuloplasty-as-a-bridge-to-definitive-therapy-of-severe-aortic-stenosis/>. ISSN 0066-782X

EndNote RIS

Electronic Document Format (Vancouver)

Mathias Jr W, Beneti LP, Santos FC, Duprat R, Beraldo A, Gil MA, Andrade JL, et al. Safety and feasibility of dobutamine-atropine stress echocardiography. Arquivos Brasileiros de Cardiologia 2001;69(1):31-4.

Electronic Document Format (ABNT)

Mathias Jr, Wilson; Beneti, Léa Paula; Santos, Fabio Cesar dos; Duprat, Renata; Beraldo, Ailton; Gil, Manoel Adan; Andrade, José Lázaro; Martinez, Eulógio. Safety and feasibility of dobutamine-atropine stress echocardiography. Arquivos Brasileiros de Cardiologia, v. 69, n. 1, p. 31-34, Feb. 2001.

Electronic Document Format (APA)

Mathias Jr, W., Beneti, L. P., Santos, F. C. , Duprat, R., Beraldo, A., Gil, M. A., Andrade, J. L., & Martinez, E. (2001). Safety and feasibility of dobutamine-atropine stress echocardiography. Arquivos Brasileiros de Cardiologia, 69(1), 31-34.

Electronic Document Format (ISO)

Mathias Jr, Wilson and Beneti, Léa Paula and Santos, Fabio Cesar dos and Duprat, Renata and Beraldo, Ailton and Gil, Manoel Adan and Andrade, José Lázaro and Martinez, Eulógio. Safety and feasibility of dobutamine-atropine stress echocardiography. Arquivos Brasileiros de Cardiologia [online]. 2001, vol. 69, n. 1, [cited 2026-10-14], pp. 31-34. Available from: <https://journals.cardiol.br/en/article/safety-and-feasibility-of-dobutamine-atropine-stress-echocardiography/>. ISSN 0066-782X

EndNote RIS

Electronic Document Format (Vancouver)

Oliveira JJ, Silva SRAS. Value of exercise testing for silent myocardial ischemia in elderly patients with systolic hypertension. Arquivos Brasileiros de Cardiologia 2001;69(1):25-9.

Electronic Document Format (ABNT)

Oliveira, João Joaquim de; Silva, Sandra Regina A. S.. Value of exercise testing for silent myocardial ischemia in elderly patients with systolic hypertension. Arquivos Brasileiros de Cardiologia, v. 69, n. 1, p. 25-29, Feb. 2001.

Electronic Document Format (APA)

Oliveira, J. J. , & Silva, S. R. A. S. (2001). Value of exercise testing for silent myocardial ischemia in elderly patients with systolic hypertension. Arquivos Brasileiros de Cardiologia, 69(1), 25-29.

Electronic Document Format (ISO)

Oliveira, João Joaquim de and Silva, Sandra Regina A. S.. Value of exercise testing for silent myocardial ischemia in elderly patients with systolic hypertension. Arquivos Brasileiros de Cardiologia [online]. 2001, vol. 69, n. 1, [cited 2026-10-14], pp. 25-29. Available from: <https://journals.cardiol.br/en/article/value-of-exercise-testing-for-silent-myocardial-ischemia-in-elderly-patients-with-systolic-hypertension/>. ISSN 0066-782X

EndNote RIS

Electronic Document Format (Vancouver)

Costa EAS, Fº BL, Póvoa R, Fº CF, Murad N, Ferreira M, Ferreira C, et al. Enalaprilat prevents the left ventricular hypertrophy induced by isoproterenol. Arquivos Brasileiros de Cardiologia 2001;69(1):35-9.

Electronic Document Format (ABNT)

Costa, Eduardo A. S.; Fº, Bráulio Luna; Póvoa, Rui; Fº, Celso Ferreira; Murad, Neif; Ferreira, Marcelo; Ferreira, Celso. Enalaprilat prevents the left ventricular hypertrophy induced by isoproterenol. Arquivos Brasileiros de Cardiologia, v. 69, n. 1, p. 35-39, Feb. 2001.

Electronic Document Format (APA)

Costa, E. A. S., Fº, B. L., Póvoa, R., Fº, C. F., Murad, N., Ferreira, M., & Ferreira, C. (2001). Enalaprilat prevents the left ventricular hypertrophy induced by isoproterenol. Arquivos Brasileiros de Cardiologia, 69(1), 35-39.

Electronic Document Format (ISO)

Costa, Eduardo A. S. and Fº, Bráulio Luna and Póvoa, Rui and Fº, Celso Ferreira and Murad, Neif and Ferreira, Marcelo and Ferreira, Celso. Enalaprilat prevents the left ventricular hypertrophy induced by isoproterenol. Arquivos Brasileiros de Cardiologia [online]. 2001, vol. 69, n. 1, [cited 2026-10-14], pp. 35-39. Available from: <https://journals.cardiol.br/en/article/enalaprilat-prevents-the-left-ventricular-hypertrophy-induced-by-isoproterenol/>. ISSN 0066-782X

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  • About the Journal
  • Internal Regulation
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