How is cardiac vasospasm caused?

1. Emotional factors in

daily life often in mood swings, excessive tension, anxiety and other adverse emotions, can promote cardiovascular contraction, thereby increasing the risk of cardiac vasospasm.

2. Sympathetic nerve overexcitation

When frequent stay up late or regular drinking of coffee, strong tea and other stimulating drinks, can lead to sympathetic nerve overexcitation, leading to increased cardiovascular contractility, causing cardiac vasospasm.

3. Atherosclerosis

When atherosclerosis occurs in cardiac vessels, it can lead to abnormal cardiovascular contraction, causing cardiac vasospasm.