Posibleng Mga Sanhi para sa Pulmonary Hypertension Chronic na Obstructive Pulmonary Disease Paulit-ulit na Pulmonary Embolism Di-paggana ng Atay Raynaud's Disease Morbid Obesity Pseudomonas Congestive Heart Failure Sleep Apnea Kaliwang Cardiac Ventricle Disorder Pulmonary Embolism Malalang Respiratory Distress Syndrome Malalang Respiratory Infection Hypoxia Patent Ductus Arteriosus Atrial Septal Defect Rheumatoid Arthritis Malalang Massive Pulmonary Embolism Vasculitis Malignant Angioendotheliomatosis Malalang Cor Pulmonale Interstitial Lung Disease Mitral Valve Insufficiency Idiopathic Pulmonary Fibrosis Pulmonary Fibrosis Pulmonary Hypertension Systemic Scleroderma Aortic Valve Insufficiency Kyphoscoliosis Anaphylaxis Cystic Fibrosis