The Annals of Thoracic Surgery, Vol 25, 254-256, Copyright © 1978 by The Society of Thoracic Surgeons
Technical considerations in saphenous vein bypass grafts to the right coronary artery
LI Bonchek and GN Olinger
Measurement of the proper length for saphenous vein bypass grafts to the
right coronary artery can be complicated by the increase in cardiac volume
that takes place when extracorporeal circulation is discontinued.
Inadequate or excessive allowance for this increase can cause undue tension
on the grafts or troublesome kinking. This report describes an improved
method of orienting vein bypass grafts to the right coronary artery which
eliminates problems of incorrect measurement.