TELEsurveillance of Patients in PostopErative Bridge surgeryAge CoronairE

More than 20,000 patients benefit from coronary bypass surgery in France every year. In the case of simple follow-up, the median discharge is eight days postoperatively, whereas by day 4 after surgery, hospitalization is only necessary for medical supervision of the occurrence of complications (scar infection, atrial fibrillation, pericardial effusion), waiting for a downstream bed in cardiac rehabilitation.

Some studies have shown the feasibility of a return home from day 4 after CABG in the United States and England under some conditions of selection and monitoring of patients.

However, there is currently no validated telemonitoring tool for patients in early postoperative coronary bypass surgery.

This is a prospective pilot study, monocentric, open. The intervention consists of the use of connected devices for the monitoring of physiological parameters and functional signs.The use of the connected objects by the patient will take place during hospitalization, in parallel of a standard medical and paramedical follow-up (usual care), from day 4 after coronary bypass a to discharge (or until day 12 maximum, ie 8 days of follow-up).

A combination of connected objects for the measurement of physiological parameters and for clinical self-evaluation by the patient, during early postoperative coronary bypass surgery will be evaluated.

The results of this project will be used as a basis for a future larger study in which an early home discharge can be proposed to patients.

Inclusion criteria

• Patients 18 years of age or older at baseline
• Patient for whom isolated coronary bypass was performed
• From the 4th day after the operation, epicardial electrodes removed since at least the day before inclusion day, normal blood pressure and heart rate, O2 saturation greater than 94% in ambient air, apyrexia, clean scar, not sign of congestive heart failure
• From the 4th day after surgery, ECG of the day in sinus rhythm
• From the 4th day after surgery, hemoglobin> 8g / dl, creatinine clearance> 30ml / min, during a blood sample of less than 24 hours
• From the 4th day after the operation, no significant abnormalities during a chest X-ray less than 24 hours
• From the 4th day after surgery, FEVG> 30%, dry pericardium or pericardial effusion ≤ 1cm without compression during transthoracic echocardiography less than 24 hours

Exclusion criteria

• Patients at high risk of complications:

• Insulinorequising diabetics,
• Non-autonomous,
• With a context unfavorable to the implementation of the intervention: patient speaking little or no French, patient without social coverage, patient unable to manage complex actions on connected tools.
• Refusal to sign the consent. Protected persons (tutorship, safeguard of justice)