International Multicenter Project Comparing Radiofrequency Ablation Versus Implantable Defibrillator After Well-tolerated Ventricular Tachycardia in Ischemic Heart Disease with Minimally Impaired Ejection Fraction

Collection of deaths from any cause, hospitalizations or emergency consultations for any event related to ventricular arrhythmia or its treatment (recurrence of ventricular tachycardia or complication linked to the defibrillator or crossover from one group to another)

"Questionnaire on the patient's quality of life and health in 6 questions: on mobility, the person's autonomy, current activities, pain, anxiety. Answers range from no problem to unable and 5 possible answers to each question.~The last question concerns the patient's health, the patient must rate his or her health on a scale of 0 to 100"

"Collection of expenses incurred by the care of patients in each arm will be collected over a period of 36 months.~Direct medical and non-medical costs as well as costs related to absences from the workplace will be included in the analysis. Healthcare consumption will be collected using the National Health Data System (SNDS)."