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The Journal of Thoracic and Cardiovascular Surgery, Vol 85, 32-40, Copyright © 1983 by The American Association for Thoracic Surgery and The Western Thoracic Surgical Association
JP Judson, GK Danielson, FJ Puga, DD Mair and DC McGoon
Between Jan. 1, 1970, and Jan. 1, 1980, 62 consecutive patients underwent
repair of classic double-outlet right ventricle (DORV). Patients with
subpulmonic ventricular septal defect (VSD), complete atrioventricular
canal, atrioventricular discordance, and univentricular heart were
excluded. One hundred six associated defects were present in 54 patients.
Forty-six patients had pulmonary stenosis. The 36 male and 26 female
patients ranged in age from 8 months to 37 years (median age 9 years). The
early mortality was 11% for those with pulmonary stenosis, 25% for those
without pulmonary stenosis, and 15% for the entire series. The risk of
mortality was related to the age of the patient at operation. Causes of
early deaths included low cardiac output (three patients), high residual
right ventricular pressure (three patients), anomalous coronary artery
injury (one patient), infection (one patient), and hemorrhage (one
patient). Eleven late deaths occurred among the 53 operative survivors
(21%). Ten (91%) of the late deaths were attributed to arrhythmia. All
except one of the long-term survivors are in Functional Class I or II.
Although the operative mortality for the repair of DORV continues to
decrease, the late mortality is of concern, and the problem of late
arrhythmia necessitates further study and analysis.
ARTICLES
Double-outlet right ventricle. Surgical results, 1970-1980
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M. Barbero-Marcial, C. Tanamati, E. Atik, and M. Ebaid INTRAVENTRICULAR REPAIR OF DOUBLE-OUTLET RIGHT VENTRICLE WITH NONCOMMITTED VENTRICULAR SEPTAL DEFECT: ADVANTAGES OF MULTIPLE PATCHES J. Thorac. Cardiovasc. Surg., December 1, 1999; 118(6): 1056 - 1067. [Abstract] [Full Text] [PDF] |
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