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 1193147128 T1 Aortic Regurgitation 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=1193147128 RD 2024/04/25 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.