Long-term prognosis after repair of double-chamber right ventricle with ventricular septal defect.
Am J Cardiol
; 54(10): 1292-5, 1984 Dec 01.
Article
em En
| MEDLINE
| ID: mdl-6507300
ABSTRACT
To determine long-term postoperative results in patients with double-chamber right ventricle and ventricular septal defect, 20 patients who had survived complete repair between 1959 and 1966 were recalled and studied. An interview, physical examination, electrocardiogram and chest x-ray were performed in all 20 patients, a treadmill exercise test in 16, 24-hour Holter monitor recording in 7 and postoperative cardiac catheterization in 8. Mean age at repair was 14 years and at follow-up evaluation 33 years. There were no late deaths. At a mean follow-up of 19 years, 17 patients were in New York Heart Association functional class I, 1 patient was in class II and 2 patients were in class III. Reoperation was performed in 2 patients (10%), and at present only 1 patient (5%) is considered to have hemodynamically significant cardiac compromise. Aortic regurgitation, not present in any patient preoperatively, developed in 5 patients (25%). Mild residual right ventricular outflow obstruction was present in 2 (10%) and the murmur of a hemodynamically insignificant residual ventricular septal defect or tricuspid regurgitation was present in 5 patients (25%). One patient (5%) had cardiomegaly (cardiothoracic ratio greater than 0.55). The frequency of infective endocarditis in the postoperative follow-up period was 1 per 388 patient-years. Thus, 20 years after repair of double-chamber right ventricle, mild residua and sequelae are common, but serious cardiac compromise is infrequent.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Comunicação Interventricular
/
Ventrículos do Coração
Tipo de estudo:
Diagnostic_studies
/
Etiology_studies
/
Observational_studies
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Prognostic_studies
/
Risk_factors_studies
Limite:
Adolescent
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Adult
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Child
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Child, preschool
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Female
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Humans
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Male
Idioma:
En
Revista:
Am J Cardiol
Ano de publicação:
1984
Tipo de documento:
Article