The occurrent time and duration of severe arrhythmia were observed.

以严重心律失常的发生时间和持续时间为观察指标。

youdao

The monitor is not indicated to patients with severe arrhythmia or extremely weak pulse.

严重心率不齐或脉搏极为微弱者不适用本系列产品。

youdao

Conclusion arrhythmia is a common complication after transcatheter closure of PMVSD, but with low rate of severe arrhythmia.

结论：心律失常是PMVSD介入治疗后常见并发症，但严重心律失常发生率低。

youdao

If it detects a severe arrhythmia, the device is designed to shock the heart, causing it to revert to normal rhythm.

CNN: Cheney goes home after heart device implant