Diagnosis of ventricular tachycardia using a pacemaker Holter function.
The diagnosis of ventricular tachycardia (VT) using the Holter function of an implanted pacemaker has not yet been reported. We present the case of a patient with episodes of slow VT, hemodynamically stable, but in whom long lasting attacks were not identified by the patient as VT recurrences, finally leading to progressive heart failure. Prospective analysis of the 24-hour ECG and comparison with the pacemaker Holter data allowed us to determine diagnostic criteria to recognize VT using the pacemaker Holter function. Using these criteria it was possible to retrospectively diagnose VT occurrence during the weeks when the patient was out-of-hospital.
Lascault
G
G
Service de Cardiologie, Hôpital Jean Rostand, Ivry sur Seine, France.
Frank
R
R
Himbert
C
C
Fontaine
G
G
Thomas
D
D
Grosgogeat
Y
Y
D000368:Aged; D016275:Atrial Function / Q000502:physiology; D002037:Bundle-Branch Block / Q000628:therapy; D005117:Cardiac Complexes, Premature / Q000503:physiopathology; D015716:Electrocardiography, Ambulatory / Q000295:instrumentation; D006339:Heart Rate / Q000502:physiology; D006801:Humans; D016247:Information Storage and Retrieval; D010138:Pacemaker, Artificial; D012189:Retrospective Studies; D017180:Tachycardia, Ventricular / Q000175:diagnosis*; D016276:Ventricular Function / Q000502:physiology