[1
]
Department of Internal Medicine, Cardiovascular Center, Seoul National University
College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea.
[2
]
Department of Internal Medicine, Cardiovascular Center, Seoul National University
College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea.
cardiman73@gmail.com.
[3
]
Professor and Director of Cardiac Diagnostic Test Unit, Division of Cardiology, Department
of Internal Medicine, Cardiovascular Center, Seoul National University College of
Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, 03080, Seoul,
Korea. cardiman73@gmail.com.
[4
]
Cardiovascular Center, Department of Internal Medicine, Seoul National University
Bundang Hospital, Seongnam, Gyeonggi, Republic of Korea.
[5
]
Division of Cardiology, Department of Internal Medicine, Boramae Medical Center, Seoul,
Republic of Korea.