踏车试验应用于诊断冠心病,一般认为是安全的,其并发的心律失常多见为早搏、心动过速、传导阻滞,但其诱发的严重窦性心动过缓少见报道,现就我科所遇3例报告如下。 1 临床资料 例1,男,47岁。以“晕厥原因待查”入院。运动前BP15/10.5kPa,运动试验从30W开始,每3分钟递增 Treadmill test used in the diagnosis of coronary heart disease, generally considered to be safe, and its associated arrhythmias more common for premature beats, tachycardia, conduction block, but its rare serious sinus bradycardia reported, now my department 3 cases encountered the following report. 1 clinical data example 1, male, 47 years old. To “cause of syncope to be investigated” admission. Before exercise BP15 / 10.5kPa, exercise test from 30W, increasing every 3 minutes