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Start Over Author "Barbosa GV" Publisher sociedad brasileira de cardiologia
5 results on '"Barbosa GV"'

1. [First guidelines of the Brazilian Society of Cardiology on processes and skills for education in cardiology in Brazil].

Author

Sousa MR, Feitosa GS, Paola AA, Schneider JC, Feitosa-Filho GS, Nicolau JC, Ferreira JF, Carvalho RC, Chalela WA, Malachias MV, Pena JL, Somaio-Neto F, Montera MW, Barbosa GV, Bacal F, Jatene IB, Santos RD, Miranda RD, Peixoto JM, Barbosa MR, Fenelon G, Assef AH, Naccarato AF, Rodrigues Sobrinho CR, Kohler I, Vasconcelos JN, Magalhães MJ, Morais NS, Rocha RM, Giraldez RR, and Silva GC

Subjects
Humans, Societies, Medical, Cardiology education, Clinical Competence, Curriculum, Specialization
Published
2011
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2. [Brazilian Guidelines for Valve Disease - SBC 2011 / I Guideline Inter-American Valve Disease - 2011 SIAC].

Author

Tarasoutchi F, Montera MW, Grinberg M, Piñeiro DJ, Sánchez CR, Bacelar AC, Lopes AS, Fernandes JR, Pires LJ, Moraes RC, Accorsi TA, Colafranceschi AS, Kiyose AT, Fiorelli AI, Bacelar AC, Lopes AS, Ramos AI, Boer BN, Abdulmassih Neto C, Sánchez CR, Esteves CA, Weksler C, Piñeiro DJ, Kruczan DD, Rossi EG, Mesquita ET, de Brito Junior FS, Bacal F, Bosh F, Urzua FF, Moraes F, Tarasoutchi F, Costa FD, Barbosa GV, Spina GS, Murad H, Hernández HM, Fernandes JR, Mangione JA, Brito JC, Murillo JR, Plana JC, Paganini JJ, Krauss J, Moura LA, Pires LJ, Carvalho LA, Cardoso LF, Katz M, Vieira ML, Montera MW, Barbosa Mde M, Barbosa Mde R, Grinberg M, Villagrán OA, Pomerantzeff PM, Lavitola Pde L, Moraes RC, Leite RE, Sampaio RO, Franco S, Martins SM, Bordignon S, Accorsi TA, David TE, Duré VR, Rossei V, and Ávila WS

Subjects
Brazil epidemiology, Cardiac Catheterization, Cardiology standards, Echocardiography, Heart Valve Diseases epidemiology, Humans, Latin America epidemiology, Societies, Medical, Heart Valve Diseases diagnosis, Heart Valve Diseases therapy
Published
2011
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3. [Comparative analysis of the flows of left internal thoracic artery grafts dissected in the pedicled versus skeletonized manner for myocardial revascularization surgery].

Author

Castro GP, Dussin LH, Wender OB, Barbosa GV, and Saadi EK

Subjects
Adult, Aged, Female, Humans, Intraoperative Period, Male, Mammary Arteries anatomy & histology, Mammary Arteries drug effects, Middle Aged, Regional Blood Flow, Single-Blind Method, Vasodilator Agents administration & dosage, Dissection methods, Mammary Arteries physiology, Myocardial Revascularization methods
Abstract

Objective: To compare the free blood flow, caliber, and length of the left internal thoracic artery (LITA), dissected in the pedicled (P) and skeletonized (S) manners, during surgery before and after topical vasodilator (TV) application., Methods: A randomized, blind, clinical trial was carried out with 50 patients undergoing elective myocardial revascularization to assess the use of the LITA in situ in its pedicled or skeletonized form. The 25 patients in the pedicled group (GP) had NYHA class II or III angina, ejection fraction (EF) of 50.8+/-9.2%, and 16 were of the male sex. The patients in the skeletonized group (SG) had NYHA class II angina, EF of 46.8+/-9.3%, and 19 were of the male sex. The measurements were performed before extracorporeal circulation and divided into 2 phases: phase 1 (before topical papaverine application) and phase 2 (15 min after topical application of papaverine, 2.5 mg/mL, at 37 degrees C). During the measurements, mean blood pressure, central venous pressure, and heart rate were monitored., Results: The phase 1 and 2 results are as follows: 1) PG: blood flow, 46+/-16 and 77+/-28 mL/min; caliber, 1.4+/-0.1 and 1.7+/-0.1 mm, respectively; 2) SG: blood flow, 57+/-27 and 97+/-35 mL/min; and caliber, 1.4+/-0.1 and 1.8+/-0.2 mm, respectively. No significant differences were observed in length., Conclusion: The LITA in SG had a significant increase in blood flow and caliber after the use of TV compared with blood flow and caliber in PG (P=0.03 and P=0.01, respectively).

Published
2005
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4. [Guidelines for surgery in heart valve diseases].

Author

Pomerantzeff PM, Barbosa GV, de Sousa Filho BS, Brandão CM, Ribeiro EJ, Costa FD, Gregori Junior F, de Vasconcelos JT, Haertel JC, Schimin LC, Torres LD, Guedes MG, Carvalho MR, Grinberg M, Rabelo RC, Kalil RA, Pereira RE, Carvalho Junior W, and Guimarães JI

Subjects
Cardiac Catheterization standards, Cardiac Surgical Procedures adverse effects, Coronary Angiography standards, Echocardiography standards, Heart Valve Diseases diagnosis, Humans, Risk Factors, Societies, Medical, Cardiac Surgical Procedures standards, Heart Valve Diseases surgery
Published
2004

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