[1
]
Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of
Medicine, Seoul, Republic of Korea; Department of Emergency Medicine, Samsung Medical
Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea. Electronic
address: jhchoimd@gmail.com.
[2
]
Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of
Medicine, Seoul, Republic of Korea.
[3
]
Department of Radiology, Cardiovascular Imaging Center, Samsung Medical Center, Sungkyunkwan
University School of Medicine, Seoul, Republic of Korea.
[4
]
Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of
Medicine, Seoul, Republic of Korea; Department of Internal Medicine, Mayo Clinic College
of Medicine, Rochester, Minnesota.