incomplete right bundle-branch block

例句：

1. 1.The patient's ECG showed an incomplete right bundle-branch block, indicating a potential heart problem.
   患者的心电图显示不完全右束支传导阻滞，暗示可能存在心脏问题。
2. 2. This condition is often associated with chest pain and shortness of breath, which can be life-threatening if left untreated.
   这种状况通常与胸痛和呼吸困难有关，如果不治疗可能会危及生命。
3. 3. Incomplete right bundle-branch block is a serious condition that requires immediate medical attention.
   不完全右束支传导阻滞是一种严重的状况，需要立即医疗关注。