RT Book, Section A1 Crawford, Michael H. A2 Crawford, Michael H. SR Print(0) ID 1139745336 T1 Mitral Regurgitation T2 CURRENT Diagnosis & Treatment: Cardiology, 5e YR 2017 FD 2017 PB McGraw-Hill Education PP New York, NY SN 9781259641251 LK accesscardiology.mhmedical.com/content.aspx?aid=1139745336 RD 2024/03/29 AB ESSENTIALS OF DIAGNOSISDyspnea or orthopnea.Characteristic apical systolic murmur.Color-flow Doppler echocardiographic evidence of systolic regurgitation into the left atrium.