心跳慢是什么原因导致的 王枫 北京电力医院

心跳慢是什么原因导致的 王枫 北京电力医院
心跳慢的原因也是有很多，咱们比较常见的是一个是吃药物，有一些药物比如降压的药物，β受体阻滞剂或者一些抗心律失常的药物可以造成心率下降。另外还有比如说甲状腺功能减退这些内分泌上毛病也可以造成心率下降，但是它伴随症状比较多，包括心包积液，包括一些声带上的改变，皮肤上的改变，所以是很容易发现的。还有少部分是心肌缺血引起的心率下降，我们在临床上见过心梗之后心率一下子变慢了，甚至可以出现房室传导阻滞，血管开通之后，心率又恢复升高上去的。另外也见于一种反射比较厉害的人，在一些条件诱发下，心率也可以急剧的下降。再有一种就是老年人的退化，起搏功能明显的减退，窦房结功能下降势必造成窦性心动过缓。

What is the cause of slow heartbeat
There are many reasons for slow heartbeat, One of the most common is to take medicine, There are drugs like antihypertensive drugs, Beta blockers or some antiarrhythmic drugs can cause a decrease in heart rate. There are also endocrine disorders such as hypothyroidism that can cause heart rate to drop, But it has more symptoms, Including pericardial effusion, Including some vocal changes, Changes on the skin, So it's easy to find out. A small part of it is heart rate decrease caused by myocardial ischemia, We've seen myocardial infarction in the clinic, and then the heart rate slows down, Even atrioventricular block, After the opening of blood vessels, The heart rate rose again. In addition, it can also be seen in people with severe reflexes, Under some conditions, Heart rate can also drop dramatically. Another is the degradation of the elderly, The function of pacing decreased obviously, The decline of sinoatrial node function is bound to cause sinus bradycardia.