4 үр дүн
BACKGROUND
Ischemia-modified albumin, a new marker of myocardial ischemia, is known to elevate during ischemia induced by percutaneous coronary intervention. It is, however, not known whether ischemia-modified albumin also elevates during transient coronary vasospasm.
METHODS
We evaluated
Ischemia modified albumin (IMA) is a new biological marker for early identification of chest pain and ruling out myocardial infarction among patients with acute syndromes submitting to emergency department. Recently IMA has been investigated in the light of other cardiac markers (cTnT, CK-MBmas,
We studied the effects of coronary artery spasm on perfusion of the microvasculature in a patient with Prinzmetal's angina. Intracoronary injections of 99mTc and 131I-labelled macroaggregated human serum albumin were performed (1) at rest, (2) during spontaneous angina, (3) after the administration
BACKGROUND
Coronary arteries respond to hypoxia with transient relaxations, which increases coronary blood flow, in part, by release of nitric oxide. We hypothesized that increased expression of nitric oxide synthase might further augment blood vessel relaxation during hypoxia. The present study