Department of Medicine Universiti Kebangsaan Malaysia Kuala Lumpur Malaysia;
Department of Medicine Universiti Kebangsaan Malaysia Kuala Lumpur Malaysia;
Department of Medicine Universiti Kebangsaan Malaysia Kuala Lumpur Malaysia;
Department of Medicine Universiti Kebangsaan Malaysia Kuala Lumpur Malaysia;
Department of Medicine Universiti Kebangsaan Malaysia Kuala Lumpur Malaysia;
Department of Medicine Universiti Kebangsaan Malaysia Kuala Lumpur Malaysia;
Hypokalemia; ECG Changes; Acute Coronary Syndrome (ACS); Ischaemic Heart Disease;