Research Progress in Prognostic Risk Scoring System for Patients with AMI after PCI
Acute myocardial infarction(AMI)is the most serious clinical manifestation of coro-nary artery disease.Although percutaneous coronary intervention(PCI)is the main treatment for AMI,some patients still have poor prognosis after operation.There are many factors affecting the prognosis of AMI,including concomitant diseases,blood tests and surgical procedures.Construc-ting a simple and practical risk scoring system has become a key issue for the treatment of AMI.At present,the risk scores related to AMI are mainly divided into three categories:classic scores(TIMI,GRACE,etc.),bleeding scores(CRUSADE,ACUITY,etc.),and post-PCI scores(Mayo Clinic PCI,CAMI,etc.).These scores have their own advantages and shortcomings.For example,although the classic scoring system is complete and widely used,it lacks PCI-related information and does not perform well in prognosis prediction.Therefore,the future study on AMI should pay more attention to incorporation of innovative indicators and model application.