1. Propensity score-matching
A total AMI patients from January 2005 to June 2015
in the KAMIR Registry
Exclusion
Uncertainty of diagnosis (n=475)
PCI was not done, Failed (n=3329), CABG (n=135)
BMS deployment (n=2441)
Follow-up loss (n=3729)
Not participated (n=1229)
Incomplete laboratory results (n=6756)
ACEI or ARB were contraindicated or not prescribed (n=10477)
Finally, AMI Patients who underwent PCI with DES and prescribed the RASI were enrolled
STEMI (n=14061)
NSTEMI (n=10899)
Propensity score-matching
STEMI (n=6762)
NSTEMI (n=6762)
Supplement 1. Flow chart. AMI, acute myocardial infarction; KAMIR, Korea Acute Myocardial Infarction Registry; PCI, percutaneous coronary intervention; BMS, bare-metal stent; CABG, coronary artery bypass graft; DES, drug-eluting stents; ACEI, angiotensin converting enzyme inhibitor; ARB, angiotensin receptor blockers; RASI, renin-angiotensin system inhibitors.