title: Influence of Muller's maneuver on mitral valve prolapse: correlation with external carotid pulse tracing and echocardiogram.
mesh_terms: D000328:Adult; D002342:Carotid Artery, External / Q000503:physiopathology; D004452:Echocardiography; D004562:Electrocardiography; D005260:Female; D005931:Glottis; D006334:Heart Function Tests; D006801:Humans; D007320:Inspiratory Capacity; D008945:Mitral Valve Prolapse / Q000175:diagnosis* / Q000503:physiopathology; D010701:Phonocardiography; D011674:Pulse; D014636:Valsalva Maneuver