Objective: To improve the successful rate of operation and the livability in establishing acute myocardial ischemic rat model.
Methods: The successful rate of animal experiment is compared between traditional method and improved method.
Results: The successful rate of improved method was 90%, which was much higher than 30% in successful rate of traditional method.
Conclusion: The improved method may reduce the difficulty of operation remarkably and cut down the experiment expenditure, which is superior to traditional method.