[1] Chonnam Natl Univ Hosp, Korea Acute Myocardial Infarct Registry, Kwangju 501757, South Korea
[2] Shonan Kamakura Hosp, Kamakura, Kanagawa, Japan
[3] Kyungpuk Natl Univ Hosp, Taegu, South Korea
[4] Keimyung Univ, Dongsan Med Ctr, Taegu, South Korea
[5] Pusan Natl Univ Hosp, Pusan, South Korea
[6] Yeungnam Univ Hosp, Taegu, South Korea
[7] Chungnam Natl Univ Hosp, Taejon, South Korea
[8] Chungbuk Natl Univ Hosp, Jeonju, South Korea
[9] Jeonju Presbyterian Med Ctr, Jeonju, South Korea
[10] Seoul Natl Univ, Bundang Hosp, Seoul 151, South Korea
[11] Chungbuk Natl Univ Hosp, Cheongju, South Korea
[12] Konyang Univ, Taejon, South Korea
[13] Korea Univ, Guro Hosp, Seoul, South Korea
[14] Kyung Hee Univ Hosp, Seoul, South Korea
[15] Yonsei Univ Hosp, Seoul, South Korea
[16] Wonju Univ Hosp, Wonju, South Korea
[17] Catholic Univ Hosp, Seoul, South Korea
[18] Asan Med Ctr, Seoul, South Korea