Heart Failure
[Speaker] Ju-Hee Lee/Chungbuk National Univ., Korea
Chest Pain
[Speaker] Byung Joo Sun/Chungnam National Univ., Korea
Valvular Heart Disease
[Speaker] Sung Ae Kim/Hallym Univ., Korea
Arrhythmia
[Speaker] Mi Na Kim/Korea Univ., Korea
Discussion