Early repolarization and markers of ventricular arrhythmogenesis in patients referred to ambulatory 24-hour ECG recording
Keywords: LPs; Ventricular late potentials; ECG; Electrocardiogram; SA-ECG; Signal Averaged ECG; HRV; Heart rate variability; PVCs; Premature ventricular complexes; SDNN; The standard deviation of all filtered RR intervals over the length of the recording; SDNNi; M