title: [Risk stratification of sudden cardiac death in dilated cardiomyopathy. Programmed ventricular stimulation].
abstract: There is a strong correlation between clinical presentation and results of the electrophysiological study (EPS) in patients with dilated cardiomyopathy. Patients with spontaneous ventricular tachycardia (VT) or syncope often have inducible VT in contrast to patients who have no history of arrhythmias or syncope. Therefore, the EPS is rather not useful for risk stratification but for planning of an adjuvant antiarrhythmic or ablation therapy. This is also true for patients with frequent ventricular extrasystole or nonsustained VT in whom VT may aggravate heart failure. An EP study may still be useful to differentiate between syncope of bradycardic or tachycardic origin.
authors.affiliation: Herzzentrum, Uniklinik Rostock, Ernst-Heydemann-Str. 6, 18057, Rostock, Deutschland, dietmar.baensch@med.uni-rostock.de.
authors.forename: Dietmar
authors.initials: D
authors.lastname: Bänsch
mesh_terms: D058409:Cardiac Resynchronization Therapy Devices; D002311:Cardiomyopathy, Dilated / Q000150:complications / Q000175:diagnosis*; D016757:Death, Sudden, Cardiac / Q000209:etiology / Q000517:prevention & control*; D022062:Electrophysiologic Techniques, Cardiac / Q000379:methods*; D019317:Evidence-Based Medicine; D006801:Humans; D015203:Reproducibility of Results; D018570:Risk Assessment / Q000379:methods*; D012680:Sensitivity and Specificity; D017180:Tachycardia, Ventricular / Q000150:complications / Q000175:diagnosis*