A randomized controlled trial of allopurinol in complex coronary bypass surgery

202A

JACC Vol. 15, I\Io. 2 F&mm-y 1990:202/I

ABSTRACTS

THEPROTECTIVE POTENTIAL OF COLUTE TIMEOF THEIR DEVELOPHENT.

s DEPENDSON THE

, Frederick Feit, .)

M. and The ~oumt Sinaf-

New York Reperfusion Study Group. St. Vincent’s Medical Center, N.Y.O N.Y. Studies assessing the protective po flow days or weeks after acute myoc have yielded conflfcting results; We assessed change of frompreleft Gentricular ejectian reperfus !on intervention to day lo-14 In-30 patients total occlusibn of tht; trial (nm393). infarct vessel persisted acutely an

developed by day lo-14 angio phy in 19 patients were never 8een ; collaterals (delayed collaterals)

in 2

paeieRt CollatcB Acute

D y@d None The diffapanc@ in day lo-14 cute ~011~ -male an those

EF between patients with without acute ~ollat~~~~a

WW

The ~ol~ate~~~s visible at acuba an Conclusion: of Patients with total occl.usion pres during a&e infarction and prevent a decrease of E phase. Tke collaterals which develop durini the f patients wieh persistent ~cc~us~~~ with delay

al lo group had an a group 2,X SRF. In

30-33 degree C. tot 47 minutes. ac pe~form~n~~ was 5 01 arout. Eleven (1

c therapy with 1PA. The patencyof !he inferc!

ar to give prognoslic