Paraskevaidis, I A Transesophageal detection of early systolic reverse pulmonary venous flow in atrial fibrillation. [electronic resource] - The American journal of cardiology Feb 1994 - 392-6 p. digital Publication Type: Journal Article ISSN: 0002-9149 Standard No.: 10.1016/0002-9149(94)90015-9 doi Subjects--Topical Terms: Atrial Fibrillation--diagnostic imagingBlood Flow VelocityBlood Pressure--physiologyEchocardiography, DopplerEchocardiography, TransesophagealElectric CountershockElectrocardiographyFemaleHumansMaleMiddle AgedMitral Valve--diagnostic imagingPhonocardiographyPulmonary Veins--diagnostic imagingRegional Blood FlowSystole--physiology