Parkinson’s Disease

Physical examination of Severe Mitral Regurgitation, Mitral Stenosis, Aortic Stenosis, and Aortic Regurgitation

Dieulafoy Lesion: A Rare but Life-Threatening Cause of Gastrointestinal Bleeding

Secondary Hypertension: Chronic Kidney Disease (CKD), Renovascular Disease, Primary Hyperaldosteronism, Cushing’s Syndrome, Pheochromocytoma, Obstructive Sleep Apnea (OSA), and Medication-Induced

Side Effects of Sulfamethoxazole-Trimethoprim (Bactrim)

Dexamethasone Tapering

The Causes of a Tall R Wave in Lead V1

Typical and Atypical Atrial Flutter

Bifascicular Block: Right Bundle Branch Block (RBBB) and Left Anterior Fascicular Block (LAFB)

Heparin: Usage, Dosing, and Management [Unfractionated Heparin (UFH), Low Molecular Weight Heparin (LMWH / Enoxaparin)]