The role of the signal‐averaged ECG was prospectively assessed in 517 patients in whom
there was a suspicion for malignant ventricular arrhythmias. Patients were divided into …

Late potentials arise from areas of slowly depolarizing myocardium and may represent the
substrate for sustained VTs. Because they may be recorded from the body surface using …

Sudden cardiac death is a leading cause of death in industrially developed countries and
accounts for approximately 90 000 deaths yearly in the FRG. While the majority of victims …

The utility of the signal-averaged electrocardiogram (SAECG) for predicting ventricular
tachycardia (VT) induction in patients presenting with sustained VT or ventricular fibrillation …

• Electrophysiologic study provides valuable information in the management of patients with
known or suspected ventricular tachyarrhythmias. It should be used when there is …

The reproducibility of electrophysiologic testing on successive days was assessed in the
absence of antiarrhythmic drug treatment. Forty-two patients, 17 with compromising …

Ventricular arrhythmias represent a common problem for the clinical cardiologist in everyday
practice. 1-5 Apart from being commonly asymptomatic, they may manifest with a variety of …

Currently, there are three prognostic indicators of ventricular electrical instability: long-term
ambulatory ECG recording, programmed electrical stimulation and the signal-averaged …

Aim to assess prognostic value of clinical and instrumental parameters, results of
noninvasive electrophysiological tests and biomarkers as predictors of malignant ventricular …

Signal-averaged electrocardiography was performed in 132 subjects with various ventricular
arrhythmias without clinically apparent heart disease and compared with the results …