A, ANATOMY, ARRHYTHMIA, CARDIAC, CARDIO-VASCULAR, CARDIOPATHY, DISORDER, ELECTRODE, EUROPE, EXAMINATION, FIFTY-YEAR-OLD, FRANCE, FROM, HEALTH, HEART, HEARTBEAT, HUMAN, ILE-DE-FRANCE, ILL, MEDICAL, MORCILLO, OF, REPORT, STRESS, SUFFERING, SYMPTOM, SYSTEM, TEST,