Patient's question:
What is the vagus nerve and how is it treated? First question supplement: What is vagal excitement? What causes the condition of gas rising upwards, and how is it treated? Is it treated with medication or are there things to pay attention to in daily life?Doctor's answer:
Related to abnormal excitation of the vagus nerve. Nausea can cause vagal excitation. Vagal excitation can delay AV node conduction. Under normal circumstances, you may see first-degree AV block on an ECG. During vagal excitation, it can lead to third-degree AV block. This is the specific reason why you experience cold limbs, slow heartbeat, and brief loss of consciousness (also known as AV block).Buttock syndrome. It is recommended to undergo cardiac electrophysiological testing in a large hospital to check the function of the sinus node and AV node. This condition cannot be prevented. It's said to be nothing serious. As you age, there may be improvement. In the future, a pacemaker may be needed.