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102 results on '"Benchimol AB"'

1. Patent Ductus Arteriosus

Author

De Andrade Ma, Carneiro Rd, and Benchimol Ab

Subjects
congenital, hereditary, and neonatal diseases and abnormalities, Cardiac problems, medicine.medical_specialty, Fetus, business.industry, health care facilities, manpower, and services, medicine.medical_treatment, education, food and beverages, Intensive care unit, law.invention, medicine.anatomical_structure, law, health services administration, Internal medicine, medicine.artery, Ductus arteriosus, Pulmonary artery, medicine, Cardiology, Complex congenital heart disease, Surgical treatment, business, Cardiac catheterization
Abstract

Patent ductus arteriosus (PDA) is a congenital heart defect that can exist as an isolated lesion or as a component part of many other congenital heart defects. A PDA is essential for fetal development, but it should close shortly after birth. Ductal patency persisting beyond 24 hours after birth is considered to be a PDA. In some cases of complex congenital heart disease a PDA is necessary for survival of the patient, and in other cases the PDA is a persistent anomaly that serves no particular value to the patient and, when large, can contribute to left heart failure or even elevation of pulmonary artery resistance from prolonged left-to right-shunt. The diagnosis is typically made by echocardiography, which can also be useful in evaluating the patient for other commonly associated cardiac and extracardiac defects. Treatment can be medical or interventional depending on the size and age of the patient as well as other factors. Interventions can be surgical or performed with devices in the cardiac catheterization laboratory. A PDA is usually an easily treated defect that can be “cured,” and a patient with a successful treatment for an isolated PDA should have no important lifelong limitations or disability related to the PDA. The evolution of surgical treatment for PDA has helped to stimulate the application of bedside surgery in the intensive care unit for selected cardiac problems.

Published
2019
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2. Isolated tricuspid stenosis: Report of a case submitted to valvar commissurotomy

Author

Benchimol Cb, Lopes As, Jasbik W, Schlesinger P, Barbosa J, and Benchimol Ab

Subjects
congenital, hereditary, and neonatal diseases and abnormalities, medicine.medical_specialty, Atrioventricular valve, Cardiac output, medicine.diagnostic_test, business.industry, medicine.medical_treatment, Tricuspid stenosis, Hemodynamics, General Medicine, Surgery, Internal medicine, cardiovascular system, medicine, Deformity, Cardiology, cardiovascular diseases, medicine.symptom, Cardiology and Cardiovascular Medicine, Commissurotomy, business, Electrocardiography, Cardiac catheterization
Abstract

In this report, a rare case of tricuspid stenosis uncomplicated by other valve lesions is presented, with clinical, hemodynamic, echocardiographic, and angiographic studies. The patient was markedly incapacitated, mostly as a result of a restricted cardiac output. Tricuspid commissurotomy was performed, with a stenotic deformity of a bicuspid atrioventricular valve, probably of congenital origin, found at surgery. Considerable improvement was observed, notwithstanding the persistence of some signs of residual tricuspid obstruction as a result of an incomplete commissurotomy, to avoid increasing the slight degree of preexistent valvular regurgitation.

Published
1983
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5. [Single hypoplasia of the right ventricle. Report of 2 cases].

Author

Barbosa Filho J, de Melo JC, Lopes AS, Benchimol CB, Lacerda PR, and Benchimol AB

Subjects
Adult, Child, Preschool, Diagnosis, Differential, Echocardiography, Electrocardiography, Female, Heart Ventricles pathology, Hemodynamics, Humans, Male, Heart Ventricles abnormalities
Published
1983

7. [Intravenous verapamil in the treatment of acute coronary insufficiency].

Author

Albuquerque DC, da Rocha PJ, Albanesi Filho FM, Benchimol CB, Albuquerque EN, Schlesinger P, and Benchimol AB

Subjects
Acute Disease, Adult, Aged, Angina Pectoris complications, Coronary Disease complications, Female, Humans, Male, Middle Aged, Myocardial Infarction complications, Verapamil administration & dosage, Verapamil pharmacology, Coronary Disease drug therapy, Verapamil therapeutic use
Published
1979

8. [Caseous granuloma of the heart simulating a tumor].

Author

Albanese Filho FM, de Oliveira AV, Abrahão JL, Lopes AS, Brandão AP, Jasbik W, de Lacerda PR, and Benchimol AB

Subjects
Adult, Cineangiography, Diagnosis, Differential, Heart Neoplasms pathology, Humans, Male, Granuloma pathology, Heart Diseases pathology, Mitral Valve Stenosis etiology
Published
1980

12. [Obstruction of the left coronary artery. Report of 7 cases].

Author

Barbosa Filho J, da Rocha PJ, Benchimol CB, Vilete CP, Tabet FF, and Benchimol AB

Subjects
Adult, Cineangiography, Collateral Circulation, Coronary Angiography, Coronary Circulation, Female, Humans, Male, Middle Aged, Coronary Disease physiopathology
Published
1983

13. [Extra cardiac sound caused by implanted pacemaker].

Author

Siqueira PL, Schlesinger P, and Benchimol AB

Subjects
Adult, Heart Block therapy, Humans, Male, Phonocardiography, Chagas Disease therapy, Heart Auscultation, Heart Sounds, Pacemaker, Artificial adverse effects
Published
1975

14. [Prinzmetal's variant angina - report of 7 cases].

Author

Benchimol AB, Benchimol CB, Barbosa Filho J, and Albanese Filho FM

Subjects
Adult, Exercise Test, Female, Heart Ventricles diagnostic imaging, Hemodynamics, Humans, Male, Middle Aged, Prognosis, Radiography, Vasodilator Agents therapeutic use, Angina Pectoris, Variant physiopathology, Coronary Vasospasm physiopathology, Electrocardiography
Published
1981

15. [Verapamil in the treatment of angina pectoris. Comparative double-blind study with fendilin].

Author

Albuquerque DC, Schlesinger P, Benchimol CB, Albanesi FM, and Benchimol AB

Subjects
Adult, Aged, Blood Pressure drug effects, Clinical Trials as Topic, Double-Blind Method, Electrocardiography, Exercise Test, Female, Humans, Male, Middle Aged, Placebos administration & dosage, Vasodilator Agents adverse effects, Angina Pectoris drug therapy, Vasodilator Agents therapeutic use, Verapamil therapeutic use
Published
1978

16. [The 2d heart sound in the Eisenmenger syndrome].

Author

Diamant JD, Albanesi Filho FM, Brandão AP, and Benchimol AB

Subjects
Adolescent, Adult, Child, Ductus Arteriosus, Patent complications, Eisenmenger Complex complications, Electrocardiography, Female, Heart Septal Defects, Atrial complications, Humans, Male, Middle Aged, Phonocardiography, Eisenmenger Complex physiopathology, Heart Auscultation, Heart Sounds
Published
1980

19. [Fendilin hydrochloride in the treatment of angina pectoris].

Author

Albanesi FM, Benchimol CB, Albuquerque DC, Schlesinger P, and Benchimol AB

Subjects
Adult, Aged, Electrocardiography, Female, Heart Function Tests, Humans, Male, Middle Aged, Angina Pectoris drug therapy, Phenethylamines therapeutic use
Published
1977

22. [Diffusion of the sinus node in chronic chagasic cardiopathy].

Author

Benchimol CB, Kreuzig R, Ginefra P, Schlesinger P, and Benchimol AB

Subjects
Adolescent, Adult, Aged, Atropine, Chronic Disease, Complement System Proteins, Electrocardiography, Female, Humans, Male, Middle Aged, Sinoatrial Block diagnosis, Sinoatrial Node drug effects, Cardiomyopathies diagnosis, Chagas Disease complications
Published
1977

24. [Dysfunction of the sinus node].

Author

Benchimol CB, Barbosa Filho J, Ginefra P, Benchimol AB, and de Carvalho AP

Subjects
Animals, Atropine pharmacology, Electrocardiography, Heart Diseases complications, Heart Function Tests, Heart Rate drug effects, Humans, Isoproterenol pharmacology, Propranolol pharmacology, Rabbits, Sinoatrial Node pathology, Sinoatrial Node physiopathology, Sick Sinus Syndrome diagnosis, Sick Sinus Syndrome pathology, Sick Sinus Syndrome physiopathology
Published
1982

28. [Effect of verapamil on the pressure response induced by cycloergometry in hypertensive patients].

Author

Albanesi FM, Albuquerque DC, Rocha PJ, Benchimol CB, Schlesinger P, and Benchimol AB

Subjects
Adult, Chlorthalidone therapeutic use, Drug Therapy, Combination, Female, Humans, Hypertension physiopathology, Male, Middle Aged, Oxygen Consumption drug effects, Verapamil pharmacology, Blood Pressure drug effects, Exercise Test, Hypertension drug therapy, Verapamil therapeutic use
Published
1979

29. [Disopyramide in the treatment of ventricular extrasystole in chronic Chagas' disease].

Author

Albanesi Filho FM, da Rocha PJ, Benchimol CB, Ginefra P, and Benchimol AB

Subjects
Adult, Cardiac Complexes, Premature etiology, Electrocardiography, Female, Humans, Male, Middle Aged, Placebos, Cardiac Complexes, Premature drug therapy, Cardiomyopathies complications, Chagas Disease complications, Disopyramide therapeutic use, Pyridines therapeutic use
Published
1979

30. [Traumatic coronary arteriovenous fistula. A case report].

Author

Benchimol CB, Benchimol AB, Barbosa Filho J, Soares JP, and dos Santos Mde L

Subjects
Arteriovenous Fistula surgery, Coronary Angiography, Electrocardiography, Humans, Male, Middle Aged, Arteriovenous Fistula etiology, Coronary Disease etiology, Coronary Vessels injuries, Wounds, Penetrating complications
Published
1983

31. [Coronary artery spasm].

Author

Lopes AS, Barbosa F J, Lopes JS, Schlesinger P, and Benchimol AB

Subjects
Adult, Aged, Cineangiography, Female, Humans, Male, Middle Aged, Coronary Disease diagnostic imaging
Published
1975

32. [Labetalol in the treatment of arterial hypertension. A Brazilian multicenter study].

Author

Benchimol AB, Sbissa AS, Benchimol CB, Saad EA, Barbosa ET, Albanesi Filho FM, Pillegi F, da Cunha GP, Maranhão MF, Batlouni M, Schlesinger P, Duprat R, and Maciel R

Subjects
Adult, Aged, Blood Pressure drug effects, Clinical Trials as Topic, Dose-Response Relationship, Drug, Drug Therapy, Combination, Female, Humans, Labetalol adverse effects, Male, Middle Aged, Nifedipine therapeutic use, Ethanolamines therapeutic use, Hypertension drug therapy, Labetalol therapeutic use
Published
1982

33. [Pericardial effusion--cardiac tamponade].

Author

Benchimol CB, Benchimol AB, and Albanesi Filho FM

Subjects
Adrenal Cortex Hormones therapeutic use, Cardiac Tamponade diagnosis, Drainage, Echocardiography, Electrocardiography, Humans, Pericardial Effusion diagnosis, Pericardial Effusion therapy, Pericardium pathology, Cardiac Tamponade etiology, Pericardial Effusion complications
Published
1982

35. [Peripartum cardiomyopathies].

Author

Benchimol AB, Benchimol CB, and Albanesi Filho FM

Subjects
Female, Humans, Hypertension complications, Myocarditis complications, Myocardium pathology, Pre-Eclampsia complications, Pregnancy, Cardiomyopathy, Dilated diagnosis, Cardiomyopathy, Dilated etiology, Cardiomyopathy, Dilated therapy, Postpartum Period, Pregnancy Complications, Cardiovascular
Published
1988

37. [Action of oxyfedrine on the atrioventricular condutionn system studied using the bundle-of-His electrogram].

Author

Barbosa J, Lopes AS, Lopes JS, Benchimol CB, Ginefra P, and Benchimol AB

Subjects
Adolescent, Adult, Aged, Arrhythmias, Cardiac drug therapy, Child, Electrocardiography, Female, Humans, Male, Middle Aged, Oxyfedrine therapeutic use, Stimulation, Chemical, Bundle of His physiology, Heart Conduction System drug effects, Heart Conduction System physiology, Oxyfedrine pharmacology, Propiophenones pharmacology
Published
1976

38. [Smoking and circulatory system diseases].

Author

Benchimol AB, Benchimol CB, and Saad EA

Subjects
Aged, Coronary Artery Disease etiology, Coronary Disease mortality, Female, Humans, Male, Middle Aged, Risk Factors, Coronary Disease etiology, Smoking adverse effects
Published
1987

39. Isolated tricuspid stenosis: report of a case submitted to valvular commissurotomy.

Author

Schlesinger P, Benchimol CB, Lopes AS, Barbosa J, Jasbik W, and Benchimol AB

Subjects
Cardiac Catheterization, Cineangiography, Echocardiography, Electrocardiography, Female, Hemodynamics, Humans, Male, Middle Aged, Tricuspid Valve Stenosis diagnostic imaging, Tricuspid Valve Stenosis surgery, Tricuspid Valve Stenosis diagnosis
Abstract

In this report, a rare case of tricuspid stenosis uncomplicated by other valve lesions is presented, with clinical, hemodynamic, echocardiographic, and angiographic studies. The patient was markedly incapacitated, mostly as a result of a restricted cardiac output. Tricuspid commissurotomy was performed, with a stenotic deformity of a bicuspid atrioventricular valve, probably of congenital origin, found at surgery. Considerable improvement was observed, notwithstanding the persistence of some signs of residual tricuspid obstruction as a result of an incomplete commissurotomy, to avoid increasing the slight degree of preexistent valvular regurgitation.

Published
1983
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41. [Abandoment of treatment in arterial hypertension].

Author

Oigman W, Cordeiro HA, Benchimol AB, and Quadra AA

Subjects
Adult, Age Factors, Aged, Ambulatory Care, Brazil, Culture, Female, Humans, Insurance, Health, Male, Middle Aged, Occupations, Physician-Patient Relations, Sex Factors, Socioeconomic Factors, Antihypertensive Agents therapeutic use, Hypertension drug therapy, Patient Dropouts
Published
1977

42. Persistent atrial standstill.

Author

Benchimol CB, Schlesinger P, Ginefra P, Barbosa S, Saad EA, and Benchimol AB

Subjects
Adult, Bundle of His physiopathology, Heart Conduction System physiopathology, Humans, Male, Pacemaker, Artificial, Arrhythmias, Cardiac diagnosis, Arrhythmias, Cardiac therapy, Heart Atria physiopathology
Abstract

The authors present a case of permanent atrial standstill with syncopal attacks, in a patient with chronic Chagas' Heart Disease. The recognition of this dysrhythmia was based upon the conventional and intracavity electrocardiographic tracings in addition to phonomecanographic and hemodynamic data. The recording of the His Bundle electrogram demonstrated the absence of atrial activity, with the His potential preceding all ventricular complexes and an advanced conduction defect distal to the bundle of His. A diffuse type of atrial involvement was suggested by the lack of response to pacemaker stimulation. An increase in ventricular rate following intravenous atropine administration, led to the diagnosis of an a-v junctional rhythm with a widened QRS complex due to an associated right bundle branch block. Following the implantation of an epicardial ventricular pacemaker, the patient became completely asymptomatic despite the persistence of electrical and mechanical atrial standstill.

Published
1975

43. [Unstable angina, Prinzmetal's variant and transient Q waves. Report of a case].

Author

Benchimol AB, De Lacerda RC, and Benchimol CB

Subjects
Angina Pectoris, Variant diagnosis, Angina Pectoris, Variant etiology, Coronary Vasospasm complications, Diagnosis, Differential, Humans, Male, Middle Aged, Myocardial Infarction diagnosis, Angina Pectoris, Variant physiopathology, Electrocardiography
Abstract

A case is reported of the variant form of Prinzmetal angina, occurring two months after effort angina, in which the electrocardiogram revealed a Q wave in V2 in addition to ST segment elevation in precordial leads all of which disappeared in a few minutes. Several hours later, the ECG changes were suggestive of antero-septal infarction. However, four days later an R wave was present in lead V2, and 12 days after the acute episode, the tracing became entirely normal. Cinecoronary angiography revealed severe obstruction of the anterior descending artery, and a moderate obstruction of the left circumflex artery. The possibilities of spasm and/or coronary thrombosis, of spontaneous recanalization and of reperfusion due to thrombolysis are discussed, in addition to interpreting the abnormal Q waves as presumably due to severe myocardial ischemia resulting from acute coronary insufficiency. The present case exemplifies the concept that the syndromes of acute coronary heart disease cannot always be precisely differentiated, since they often overlap and are difficult to identify.

Published
1989

44. [Post revascularization electrocardiographic evaluation of the myocardium].

Author

Benchimol AB, Barbosa J, Prata MF, Albanesi FM, Benchimol CB, and Schlesinger P

Subjects
Adult, Aged, Electrocardiography, Female, Humans, Male, Middle Aged, Myocardial Infarction diagnosis, Postoperative Complications diagnosis, Recurrence, Myocardial Infarction surgery, Myocardial Revascularization
Published
1975

45. [Renovascular hypertension].

Author

Benchimol AB, Benchimol CB, and Saad EA

Subjects
Angioplasty, Balloon, Humans, Renal Artery Obstruction complications, Hypertension, Renovascular diagnosis, Hypertension, Renovascular etiology, Hypertension, Renovascular physiopathology, Hypertension, Renovascular therapy
Published
1987

46. Late spontaneous closure of a large ventricular septal defect.

Author

Benchimol AB, Schlesinger P, Barbosa J, Brandao AP, Benchimol CB, and Albanesi FM

Subjects
Child, Child, Preschool, Female, Humans, Heart Septal Defects, Ventricular
Abstract

The authors report a case of a large ventricular septal defect with pulmonary hypertension, cardiomegaly and heart failure in early infancy, exhibiting marked improvement at five years of age. Subsequent followup, revealed spontaneous closure of the defect demonstrated by hemodynamic studies between 7 and 8 years of age, at which time the patient became completely asymptomatic with disappearance of all abnormal physical findings.

Published
1976

47. [Persistent common atrioventricular canal].

Author

BENCHIMOL AB, ANACHE M, and CARNEIRO RD

Subjects
Cardiovascular Abnormalities, Cardiovascular System, Endocardial Cushion Defects, Medical Records
Published
1957

48. [Post-infarct ventricular aneurysm].

Author

Benchimol AB, Carneiro RD, and de Araujo JA

Subjects
Adult, Aged, Electrocardiography, Humans, Male, Middle Aged, Radiography, Thoracic, Heart Aneurysm etiology, Myocardial Infarction complications
Published
1966

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