Assessing the prognostic value of coronary endothelial function in patients referred for a first coronary angiogram.
At present, the value of endothelial function as a prognostic tool has been evaluated only in selected groups of patients with mild or minor coronary artery disease, not in the complete spectrum of patients presenting with angina. The objective of this study was to evaluate whether endothelium-dependent vasodilation of the coronary arteries in response to acetylcholine infusion as a marker of endothelial function would have prognostic value in patients referred for a first coronary angiogram. The data suggest that endothelial function assessment does not contribute to the prediction of outcomes in patients referred for a first coronary angiogram.
Department of Clinical Pharmacology, University of Groningen, Groningen, The Netherlands. f.w.asselbergs@thorax.azg.nl
Folkert W
FW
Asselbergs
Stefan H J
SH
Monnink
Gillian A J
GA
Jessurun
Ad J
AJ
van Boven
Nic J G M
NJ
Veeger
Felix
F
Zijlstra
Wiek H
WH
van Gilst
René A
RA
Tio
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D017023:Coronary Angiography; D003324:Coronary Artery Disease / Q000000981:diagnostic imaging* / Q000503:physiopathology*; D004730:Endothelium, Vascular / Q000503:physiopathology*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis