The Annals of Thoracic Surgery, Vol 24, 337-345, Copyright © 1977 by The Society of Thoracic Surgeons
Management of sudden coronary death
LI Bonchek, GN Olinger, MH Keelan Jr, DD Tresch and R Siegel
Twenty-three survivors of out-of-hospital sudden coronary death (SCD) have
been followed subsequent to initial hospitalization, cardiac
catheterization and coronary angiography, and ultimate coronary
revascularization (11 patients) or medical treatment (12 patients). All
were treated at the Milwaukee County Medical Center. History of previous
myocardial infarction (10 patients) and predominance of triple coronary
artery disease (20 patients) with associated ventricular dysfunction (21
patients) demonstrated advanced coronary disease in both groups. Selection
for revascularization (mean, 3 grafts per patient) was not randomized, but
was based on precarious coronary anatomy and was reinforced by post-SCD
ventricular dysrhythmias and angina. During an average follow-up of 13
months, there were 2 perioperative surgical deaths (1 recurrent SCD) and 3
medical deaths (2 recurrent SCDs), giving a mortality rate of 22%. This is
an improvement over reported post-SCD natural history and may support a
policy of offering revascularization to all SCD patients who have
precarious coronary anatomy.