title: Evolution of left ventricular involvement in arrhythmogenic right ventricular cardiomyopathy.
abstract: Left ventricular (LV) involvement in arrhythmogenic right ventricular cardiomyopathy (ARVC) is fairly well known, but the evolution of LV involvement during long-term follow-up has not been well documented. We describe such evolution in a patient followed for 9 years. Evolution was confirmed by a progressive perfusion defect of the LV wall in myocardial scintigrams and by the development of LV asynergy with ventricular aneurysm formation in left ventriculograms. As the right ventricle progressively enlarged, we concluded that ARVC is a diffuse and progressive myocardial disease that affects both ventricles.
authors.affiliation: Division of Cardiology, Sapporo National Hospital, Sapporo, Japan. horimoto@sap-cc.go.jp
authors.forename: M
authors.initials: M
authors.lastname: Horimoto
authors.forename: M
authors.initials: M
authors.lastname: Akino
authors.forename: T
authors.initials: T
authors.lastname: Takenaka
authors.forename: K
authors.initials: K
authors.lastname: Igarashi
authors.forename: H
authors.initials: H
authors.lastname: Inoue
authors.forename: Y
authors.initials: Y
authors.lastname: Kawakami
mesh_terms: D000328:Adult; D019571:Arrhythmogenic Right Ventricular Dysplasia / Q000150:complications* / Q000175:diagnosis / Q000503:physiopathology; D017023:Coronary Angiography; D018450:Disease Progression; D018618:Echocardiography, Doppler, Color; D005260:Female; D006322:Heart Aneurysm / Q000175:diagnosis / Q000209:etiology* / Q000503:physiopathology; D006339:Heart Rate; D006352:Heart Ventricles / Q000000981:diagnostic imaging; D006801:Humans; D015635:Radionuclide Ventriculography; D013318:Stroke Volume