Clinical impact of early intervention in octogenarians with non-ST-elevation myocardial infarction

myocardial infarction☆ Zhe Hao Piao , Myung Ho Jeong ⁎, Li Jin , Da Wei Qian , Soo Young Jang , Jae Yeong Cho , Hae Chang Jeong , Ki Hong Lee , Keun-Ho Park , Doo Sun Sim , Kye Hun Kim , Young Joon Hong , Hyung Wook Park , Ju Han Kim , Youngkeun Ahn , Jeong Gwan Cho , Sang Hyung Kim , Jong Chun Park , Young Jo Kim , Myeong Chan Cho , Chong Jin Kim , Hyo Soo Kim f and Other Korea Acute Myocardial Infarction Registry (KAMIR) Investigator a Chonnam National University Hospital, Gwangju, Republic of Korea b Jilin Central Hospital, Jilin, China c Yeungnam University Hospital, Daegu, Republic of Korea d Chungbuk National University Hospital, Cheongju, Republic of Korea e Kyung Hee University Hospital, Seoul, Republic of Korea f Seoul National University Hospital, Seoul, Republic of Korea