1 Cardiology Intensive Care Unit and Interventional Cardiology, Hôpital Cardiologique du Haut Lévêque, CHU de Bordeaux, 5 avenue de Magellan, F33604 Pessac, France.
2 Department of Anaesthesia and Critical Care, Magellan Medico-Surgical Centre, CHU de Bordeaux, Bordeaux University, 5 avenue de Magellan, F33604 Pessac, France.
3 Department of Cardiology, Echocardiography Laboratory, Hôpital Cardiologique du Haut-Lévêque, CHU de Bordeaux, 5 avenue de Magellan, F33604 Pessac, France.
4 Bordeaux Cardio-Thoracic Research Centre, U1045, Bordeaux University, F33000 Bordeaux, France.