1 Cardiac Surgery Centre Cardiologique du Nord de Saint-Denis, Paris, France. Electronic address: francesconappi2@gmail.com.
2 Department of Cardiothoracic Surgery, Golden Jubilee National Hospital, Clydebank, Glasgow, United Kingdom; University of Glasgow Institute of Cardiovascular and Medical Sciences, Glasgow, United Kingdom.
3 Cardiology department Centre Cardiologique du Nord de Saint-Denis, Paris, France.
4 Department of Cardiovascular Surgery, Hôpital de la Salpétrière, Paris, France.
5 Department of Cardiac Surgery, The Jikei University School of Medicine, Tokyo, Japan.