title: Endothelin-1 in patients with complicated and uncomplicated myocardial infarction.
abstract: Endothelin-1 concentrations were measured in peripheral venous blood samples from 42 patients with acute myocardial infarction. In patients with ischemic or hemodynamic complications (n = 11), endothelin-1 concentrations were significantly higher already on admission (P = 0.008) and remained significantly higher until day 6 after admission compared to patients with uncomplicated infarctions (n = 31; P = 0.035). There were no close correlations between peak concentrations of endothelin-1 and creatine kinase or creatine kinase isoenzyme MB mass in either group. Only in complicated patients did left ventricular ejection fraction correlate closely and inversely with peak endothelin-1 concentrations (r = -0.71; P = 0.03). Therefore, plasma endothelin-1 concentrations in patients with acute myocardial infarction patients may reflect states of markedly depressed cardiac performance and recurrent myocardial ischemia.
authors: Universitätsklinik für Innere Medizin, Universität Innsbruck.
authors: P
authors: P
authors: Lechleitner
authors: N
authors: N
authors: Genser
authors: J
authors: J
authors: Mair
authors: J
authors: J
authors: Maier
authors: E
authors: E
authors: Artner-Dworzak
authors: F
authors: F
authors: Dienstl
authors: B
authors: B
authors: Puschendorf
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000704:Analysis of Variance; D016232:Endothelins / Q000097:blood*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000097:blood* / Q000150:complications* / Q000503:physiopathology; D013318:Stroke Volume / Q000502:physiology; D016277:Ventricular Function, Left / Q000502:physiology
chemical_list: D016232:Endothelins