Signal averaging technique for noninvasive recording of late potentials in patients with coronary artery disease

• Published in: Computers in cardiology Vol. 13; p. 525
• Main Authors: Abboud, S, Blatt, C M, Lown, B, Graboys, T B, Sadeh, D, Cohen, R J
• Format: Journal Article
• Language: English
• Published: United States 1987
• Subjects: Algorithms; Coronary Disease - physiopathology; Electrocardiography - methods; Evaluation Studies as Topic; Heart Rate - physiology; Humans; Signal Processing, Computer-Assisted; Tachycardia, Ventricular - physiopathology; Ventricular Fibrillation - physiopathology; NASA Discipline Cardiopulmonary; Non-NASA Center

An advanced non invasive signal averaging technique was used to detect late potentials in two groups of patients: Group A (24 patients) with coronary artery disease (CAD) and without sustained ventricular tachycardia (VT) and Group B (8 patients) with CAD and sustained VT. Recorded analog data were...