TY - CHAP M1 - Book, Section TI - Aortic Regurgitation A1 - Kiefer, Todd A2 - Papadakis, Maxine A. A2 - McPhee, Stephen J. A2 - Rabow, Michael W. A2 - McQuaid, Kenneth R. A2 - Gandhi, Monica Y1 - 2024 N1 - T2 - Current Medical Diagnosis & Treatment 2024 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 less than 50%, LV end-systolic dimension greater than 50 mm, or LV end-diastolic dimension greater than 65 mm. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2025/02/14 UR - accessmedicine.mhmedical.com/content.aspx?aid=1206531511 ER -