Electrocardiogram in General Practice : the EGG Study

Inclusion Criteria: * Patient consulting one of the generalist practitioner investigators * In doctor's office or at home, scheduled or not, * During normal surgery hours or out-of-hours service, * Whatever the reason for consultation, * Aged 18 years or older, * Having an indication of ElectroCardioGram (ECG) and/or request certificate of non-contra-indication to the practice of physical activity certificate of non-contra-indication to the practice of physical activity Exclusion Criteria: * ElectroCardioGram (ECG) not performed due to emergency context * Patient with cognitive impairment who cannot give consent to participate in the study and / or patient under guardianship