1. Cirurgia valvar em crianças e jovens: resultados de 131 casos
- Author
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Max Grinberg, Pablo Maria Alberto Pomerantzeff, L R Gerola, Munir Ebaid, Noedir Antônio Groppo Stolf, Adib D Jatene, Geraldo Verginelli, R Snitcowsky, Miguel Barbero-Marcial, and Paulo Manuel Pêgo-Fernandes
- Subjects
valvas cardíacas/pacientes jovens ,medicine.medical_specialty ,valvas cardíacas/cirurgia ,Valve surgery ,business.industry ,medicine.medical_treatment ,valvas cardíacas/crianças ,General Medicine ,medicine.disease ,Prosthesis ,Surgery ,Etiology ,medicine ,Cardiology and Cardiovascular Medicine ,business ,Calcification - Abstract
From January 1983 to December 1988, 131 patients with ages iqual or less than 15 years old were submitted to valve surgery; 74 (56%) were of acquired ethiology and 57 (44%) were congenital. In 100 (76.3%) patients operation was performed in only one valve. There were 63 valve replacements (re-replacement in six), 103 conservative procedures and in three valve exereses was performed. Among the 63 prosthesis, 59 (93.6%) were biological and 4 (6.3%) mechanical. Twenty-one patients (16%) were reoperated upon, 17 (81%) of them due to prosthesis dysfunction. The average time of calcification was 40 months (3.3 years). Hospitaly mortality was 7.5% and late mortality was 2.2%. In the follow-up of 2787 months/patient all of them were in fuctional class I or II (NYHA).
- Published
- 1990
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