RT Book, Section A1 Kiefer, Todd A1 Granger, Christopher B. A1 Jackson, Kevin P. A2 Papadakis, Maxine A. A2 McPhee, Stephen J. A2 Rabow, Michael W. A2 McQuaid, Kenneth R. SR Print(0) ID 1193148394 T1 Pulmonary Hypertension & Pulmonary Heart Disease T2 Current Medical Diagnosis & Treatment 2023 YR 2023 FD 2023 PB McGraw-Hill Education PP New York, NY SN 9781264687343 LK accessmedicine.mhmedical.com/content.aspx?aid=1193148394 RD 2024/04/17 AB ESSENTIALS OF DIAGNOSISMean PA pressure ≥ 25 mm Hg.Dyspnea and often cyanosis.Enlarged pulmonary arteries on chest radiograph.Elevated JVP and RV heave.Echocardiography is often diagnostic.