Assessment of Exhaustive Exercise under Internet of Things Exercise Monitoring System and Mechanism Analysis of Cardiovascular Endothelial Cell Apoptosis Induced by Oxidative Stress

Figure 11

ECG analysis results of high intensity group and moderate intensity group. Note: (a) is sinus bradycardia with arrhythmia; (b) is sinus tachycardia; (c) is intermittent second-degree type 1 atrioventricular block; (d) is early repolarization with indoor premature beats; and (e) is atrial premature beats with nonspecific ST-T changes.

(a)

(b)

(c)

(d)

(e)