Myocardial infarction detected by a smartwatch after transcatheter aortic valve replacement during the COVID-19 pandemic
Xian-bao Liu, Jia-qi Fan, Ye-ming Xu, Yu-chao Guo, Cheng Li, Jian-guo Xu, Jian-an Wang
Figure 1. Electrocardiography and representative images of cardiac catheterization. A: ST-segment changes when the symptoms occurred; B: depressed ST-segment at baseline; C: percutaneous coronary angiography showing a 100% stenosis of the left anterior descending artery; D: revascularization after percutaneous coronary intervention.