Causes of elevated cardiac troponin I in patients with normal coronary angiogram
( Yong Hyun Park ) , ( Joon Hoon Jeong ) , ( Sung Gook Song ) , ( Jeon Su Kim ) , ( Jae Hoon Choi ) , ( Tae Kun Lee ) , ( June Hong Kim ) , ( Kook Jin Chun ) , ( Taek Jong Hong ) , ( Yung Woo Shin )