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3.
Pediatr Cardiol ; 16(5): 216-22, 1995.
Artigo em Inglês | MEDLINE | ID: mdl-8524705

RESUMO

We compare the data of three studies of hospitalized infants with cardiac disease performed between 1967 and 1987. The studies were from the New England Regional Infant Cardiac Program (1967-1974), the Brompton Hospital (1973-1982), and the Northern Great Plains Regional Cardiac Program (1982-1987). Considering differences in classification among the studies, the distribution of cardiac anomalies during the first year of life is similar among the three studies. Although about 30% of infants are admitted during the first week of life and nearly 40% between 3 and 6 months, the proportion of infants admitted between 6 and 12 months was larger (25%) in the latest than in the earliest study (10%). There were also differences in the distribution of the diagnoses at various ages, reflecting changes in the patterns of care during the three eras.


Assuntos
Cardiopatias Congênitas/diagnóstico , Fatores Etários , Feminino , Cardiopatias Congênitas/classificação , Cardiopatias Congênitas/epidemiologia , Humanos , Lactente , Recém-Nascido , Masculino , Admissão do Paciente/estatística & dados numéricos , Encaminhamento e Consulta/estatística & dados numéricos , Estados Unidos/epidemiologia
6.
J Assoc Physicians India ; 40(7): 469-70, 1992 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-1484031

RESUMO

The cardiac manifestation usually associated with tuberous sclerosis is rhabdomyoma of the heart. We report a rare association with cyanotic congenital heart disease in the form of double outlet right ventricle with infundibular pulmonary stenosis.


Assuntos
Dupla Via de Saída do Ventrículo Direito/complicações , Estenose Subvalvar Pulmonar/complicações , Esclerose Tuberosa/complicações , Criança , Feminino , Humanos
8.
J Thorac Cardiovasc Surg ; 94(2): 305-7, 1987 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-2441209

RESUMO

Mitral valve replacement and bypass are high-risk operations in the infant with severe mitral stenosis. A palliative approach is presented that obviates the need for valve replacement in infancy.


Assuntos
Cardiopatias Congênitas/cirurgia , Estenose da Valva Mitral/congênito , Cateterismo , Humanos , Recém-Nascido , Masculino , Insuficiência da Valva Mitral/terapia , Estenose da Valva Mitral/cirurgia , Cuidados Paliativos
9.
Ann Thorac Surg ; 44(2): 154-8, 1987 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-2441666

RESUMO

Double-outlet right ventricle and severe systemic outflow tract hypoplasia comprises a subset of patients in whom total correction or palliation requires complex surgical procedures in the neonatal period. Our experience with 3 patients illustrates the difficulties associated with treatment and suggests possible surgical options for this otherwise lethal variant of the Taussig-Bing syndrome.


Assuntos
Aorta Torácica/anormalidades , Coartação Aórtica/patologia , Dupla Via de Saída do Ventrículo Direito/patologia , Cuidados Paliativos/métodos , Coartação Aórtica/cirurgia , Dupla Via de Saída do Ventrículo Direito/cirurgia , Comunicação Interventricular/patologia , Humanos , Lactente , Recém-Nascido , Masculino
12.
Ann Thorac Surg ; 41(6): 664-6, 1986 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-3718044

RESUMO

A young woman with double-outlet right ventricle, mitral stenosis, and high systemic pulmonary artery pressure is described. Pulmonary vascular morphometric analysis indicated considerably less pulmonary vascular obstructive disease than might otherwise have been expected. Total repair was performed and resulted in a marked fall in pulmonary artery pressure. Pulmonary vascular morphometry may be indicated in selected patients before palliative management is selected over complete repair.


Assuntos
Estenose da Valva Mitral/diagnóstico , Estenose da Valva Pulmonar/diagnóstico , Transposição dos Grandes Vasos/diagnóstico , Adulto , Feminino , Humanos , Estenose da Valva Mitral/complicações , Estenose da Valva Pulmonar/complicações , Transposição dos Grandes Vasos/complicações
13.
J Thorac Cardiovasc Surg ; 91(2): 205-7, 1986 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-3945088

RESUMO

The successful repair of double-outlet right atrium, tetralogy of Fallot, and common atrioventricular valve is reported. Double-outlet right atrium is reviewed and its pathoembryology and nomenclature are discussed.


Assuntos
Anormalidades Múltiplas/cirurgia , Comunicação Atrioventricular/cirurgia , Átrios do Coração/anormalidades , Defeitos dos Septos Cardíacos/cirurgia , Tetralogia de Fallot/cirurgia , Valva Tricúspide/cirurgia , Pré-Escolar , Átrios do Coração/cirurgia , Humanos , Masculino , Valva Tricúspide/anormalidades , Veia Cava Superior/anormalidades , Veia Cava Superior/cirurgia
14.
Pediatr Cardiol ; 7(2): 103-5, 1986.
Artigo em Inglês | MEDLINE | ID: mdl-2948163

RESUMO

Aortic balloon valvuloplasty was performed on a three-year-old girl with severe valvar aortic stenosis. This case demonstrates excellent, nonsurgical relief of stenosis without significant complications. A new technique of simultaneous caval balloon inflow occlusion is described.


Assuntos
Angioplastia com Balão/métodos , Estenose da Valva Aórtica/terapia , Pré-Escolar , Feminino , Humanos
15.
Can Anaesth Soc J ; 33(1): 10-5, 1986 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-3948036

RESUMO

To determine the cardiovascular and respiratory effects of intravenous ketamine in the neonatal lamb we studied six unpremedicated chronic neonatal lamb preparations. Each lamb was anaesthetized with ketamine 15 mg [corrected] X kg-1, allowed to recover and then anaesthetized with ketamine 30 mg [corrected] X kg-1. Mean arterial pressure, mean pulmonary artery pressure, mean left atrial pressure, pulmonary bloodflow, heart rate, respiratory rate and arterial blood gases were measured before and at one, two, four, six, eight and ten minutes after the administration of each dose of ketamine. Pulmonary vascular resistance, systemic vascular resistance and the ratio of pulmonary to systemic vascular resistance were also determined. After the administration of either dose of ketamine, only respiratory rate changed significantly (p less than or equal to 0.05), reaching a maximum after two minutes. This change was not associated with any arterial blood gas abnormalities. We conclude that in the presence of adequate ventilation, ketamine produces no significant cardiovascular effects in neonatal lambs.


Assuntos
Sistema Cardiovascular/efeitos dos fármacos , Ketamina/farmacologia , Respiração/efeitos dos fármacos , Animais , Animais Recém-Nascidos/fisiologia , Gasometria , Pressão Sanguínea/efeitos dos fármacos , Débito Cardíaco/efeitos dos fármacos , Matemática , Circulação Pulmonar/efeitos dos fármacos , Fluxo Sanguíneo Regional/efeitos dos fármacos , Ovinos , Resistência Vascular/efeitos dos fármacos
19.
J Urol ; 130(1): 127-8, 1983 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-6864892

RESUMO

Hypoplasia of the abdominal aorta is a rare cause of renovascular hypertension. Arteriographic studies of the renal vasculature are presented from an infant with hypoplasia of the abdominal aorta and segmental renal artery stenosis. The renovascular hypertension was cured by partial nephrectomy. There was no difference in the parenchymal histology in the tissue from the congenitally ischemic lower pole of the kidney and the vascularized upper pole. In this unique case with decreased renal blood flow during fetal development there was no evidence that parenchymal ischemia can cause renal parenchymal hypoplasia.


Assuntos
Doenças da Aorta/complicações , Hipertensão Renal/etiologia , Hipertensão Renovascular/etiologia , Aorta Abdominal , Doenças da Aorta/patologia , Humanos , Hipertensão Renovascular/patologia , Lactente , Rim/patologia
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