The Annals of Thoracic Surgery, Vol 21, 296-303, Copyright © 1976 by The Society of Thoracic Surgeons
Surgical treatment of congenital heart disease with special reference to the application of hypothermia
K Taguchi, K Fujimura, K Kato, A Suzuki and M Hirao
This report presents the results of operation for congenital heart disease
using two different methods of hypothermia: (1) Immersion hypothermia
alone. Of the 782 patients who underwent open-heart operations using this
method the results were good in patients whose intracardiac surgical repair
took less than one hour (average mortality rate, 5.6%). (2) Rapid
extracorporeal cooling. Of the 269 patients with congenital heart diseases
such as ventricular septal defect, tetralogy of Fallot, or atrioventricular
canal with low cardiac reserve who underwent operation with mild to
moderate hypothermia utilizing rapid extracorporeal cooling, the mortality
was 11.2%. In the 151 patients with more serious defects, including the
extreme form of tetralogy of Fallot, single ventricle, and truncus
arteriosus, who underwent open- heart operations with deep hypothermia
utilizing extracorporeal cooling, the mortality rate was 15.2%.