Silalahi, T., Division of Cardiovascular, Department of Internal Medicine, Faculty of Medicine Krida Wacana Christian University, Cipto Mangunkusumo National General Hospital, Arjuna Utara Street No. 6, Duri Kepa, Kebon Jeruk, Jakarta, 11510, Indonesia; Alwi, I., Division Cardiovascular, Department of Internal Medicine, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo National General Hospital, Jakarta, Indonesia; Suyatna, F., Department of Clinical Pharmacology, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo National General Hospital, Jakarta, Indonesia; Sartika, K.D., Division of Cardiovascular, Department of Internal Medicine, Faculty of Medicine Krida Wacana Christian University, Cipto Mangunkusumo National General Hospital, Arjuna Utara Street No. 6, Duri Kepa, Kebon Jeruk, Jakarta, 11510, Indonesia