Acknowledgement
We sincerely thank Sun Bok Kang for her dedication and great title illustration. The manuscript was endorsed by Korean College of Rheumatology (KCR), Korean Heart Rhythm Society (KHRS), Korean Pediatric Heart Society (KPHS), Korean Society of Heart Failure (KSHF), Korean Society of Cardiovascular Imaging (KOSCI), Korean Society of Echocardiography (KSE), Korean Society of Interventional Cardiology (KSIC), Korean Society for Transplantation (KST), Korean Society for Laboratory Medicine (KSLM), Korean Pulmonary Hypertension Society in Korean Society of Hypertension (KPHS/KSH), and Korean Association of Clinical Cardiology (KACC).
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