TY - CHAP M1 - Book, Section TI - Aortic Regurgitation 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. Y1 - 2023 N1 - T2 - Current Medical Diagnosis & Treatment 2023 AB - ESSENTIALS OF DIAGNOSISUsually asymptomatic until middle age; presents with left-sided failure or rarely chest pain.Wide pulse pressure and high stroke volume leads to many of the peripheral examination findings.Hyperactive, enlarged LV.Diastolic murmur along left sternal border.ECG shows LVH; radiograph shows LV dilation.Echocardiography/Doppler is diagnostic.Surgery for symptoms, EF 50 mm, or LV end-diastolic dimension > 65 mm. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/03/29 UR - accessmedicine.mhmedical.com/content.aspx?aid=1193147128 ER -