It also increases risk of diabetes, impotency and irregular heartbeats.

而且它增加患糖尿病以及心跳无力和心率失调的风险。

youdao

The resulting scar tissue blocks the abnormal flow of electrical signals that can cause irregular heartbeats.

产生的疤痕组织会阻止导致心律不齐的异常电流信号。

youdao

Cheney has a long history of heart trouble but his physician says the pacemaker has not had to stabilize any irregular heartbeats and his overall heart condition is stable.

切尼的心脏一直以来都有毛病，但他的医生说他的起搏器不用去稳定心脏的异常情况而且他的心脏的总体情况是稳定的。

youdao

It was the first time the technique has been used in catheter ablation, where the organ's inner lining is ablated or "burned" to treat irregular heartbeats.

BBC: Pioneering robotic arm operation at Glenfield Hospital