n.血管痙攣
Coronary artery vasospasm can cause a transient, abrupt, marked decrease in the diameter of an epicardial coronary artery. 摘要冠狀動脈血管痙攣能造成一個(gè)暫時(shí)的,突然的,顯著的心外冠狀動脈內(nèi)徑的減少。