Camille DAUMIN, MD

CONTACT

Lead Sponsor

Centre Hospitalier Universitaire, Amiens

Age

18 - No limit years

Sex

ALL

Healthy Volunteers

No

•Adult patient (\>18 years old)
•The patient was hospitalized at the Amiens University Hospital for scheduled aortocoronary bypass grafting under cardiopulmonary bypass.
•Echocardiographic image quality enabling the measurement of RAS parameters
•Patient affiliation to a social security scheme
•Patient/proxy information and collection of their non-opposition.

•Patients participating in an interventional study may modify the incidence of POAF.
•History of atrial fibrillation or flutter.
•Valvular and ascending aorta cardiac surgery
•Urgent cardiac surgery.
•Presence of tricuspid insufficiency greater than grade 2.
•Left ventricular ejection fraction lower than 50%.
•Patient receiving circulatory mechanical assistance before surgery.
•Dependency on ventricular and atrial pacing by an internal or external cardiac pacemaker during the echocardiographic examination.