acute myocardial ischemia model的用法和样例：
- Method: The acute myocardial ischemia model was induced by intraveinously injecting posterior pituitrin hormone.
- Methods The acute myocardial ischemia models of rats were induced by pituitrin.
- Methods The rat model of acute myocardial ischemia was established,immunohistochemical S-P method was used to observe the depletion of desmin in cardiomyocytes.
- Methods Acute myocardial ischemia (AMI) model was set up by ligating the left ventricular branch of coronary artery of rabbit.ST segment in ECG and scope of AMI were applied as indices to the study.