TY - CHAP M1 - Book, Section TI - Pulmonary Hypertension A1 - Fitzpatrick, Meghan E. A1 - Prendergast, Niall T. A1 - Rivera-Lebron, Belinda A2 - Papadakis, Maxine A. A2 - McPhee, Stephen J. A2 - Rabow, Michael W. A2 - McQuaid, Kenneth R. PY - 2023 T2 - Current Medical Diagnosis & Treatment 2023 AB - ESSENTIALS OF DIAGNOSISDyspnea, fatigue, chest pain, and syncope on exertion.Narrow splitting of second heart sound with loud pulmonary component; findings of right ventricular hypertrophy and heart failure in advanced disease.Electrocardiographic evidence of right ventricular strain or hypertrophy and right atrial enlargement.Enlarged central pulmonary arteries on chest radiograph.Elevated right ventricular systolic pressure, right ventricular dilation or dysfunction on two-dimensional echocardiography with Doppler flow studies. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/10/04 UR - accessmedicine.mhmedical.com/content.aspx?aid=1193146386 ER -