Research progress of acute myocardial infarction complicated with ischemic mitral regurgitation
Acute myocardial infarction(AMI)is a life-threatening acute and severe disease.Because of its high incidence and poor prognosis,it seriously endangers the health of Chinese residents.At present,the incidence of AMI in China is increasing year by year.Ischemic mitral regurgitation(IMR)often occurs after AMI.Despite the maturity of surgery and percutaneous coronary intervention(PCI),it is closely related to its poor prognosis.Early revascularization is the best treatment for AMI,and can improve IMR and the prognosis of patients.This paper will discuss the pathology,diagnosis and current surgical and percutaneous coronary intervention treatment of AMI with IMR,as well as the impact of percutaneous coronary intervention on IMR.