Fig. 2From: Protective effect of Suxiao jiuxin pill, a traditional Chinese medicine, against acute myocardial ischemia in dogsChanges of epicardial ECG waveform after administration of SX in dogs. a, b and c represented epicardial ECG waterfall plot of sham, model and SX high dose (25.6Â mg/kg) group. Continuous epicardial ECG monitoring revealed that ST segment elevated after occlusion and depressed after treatment SXBack to article page