Cardiac Rehabilitation Department, Centre Hospitalier Loire Vendée Océan, Machecoul, France (Dr Pavy); Cardiac Rehabilitation Center Bois Gibert, Ballan Miré, France (Dr Kubas); Cardiac Rehabilitation Department, CHU, Grenoble, France (Dr Rocca); Cardiac Rehabilitation Center Cardiocéan, Puilboreau, France (Dr Merle); Cardiac Rehabilitation Department, Saint-Orens, France (Dr Kerros); Cardiac Rehabilitation Department, La Tourmaline Center, Saint Herblain, France (Dr Tisseau); Cardiac Rehabilitation Department, Corentin-Celton Hospital, Issy-Les-Moulineaux, France (Dr Iliou); Physics Laboratory, Ecole Normale Supérieure, University of Lyon, Lyon, France (Dr Le Cunuder); Cardiology Department, Lariboisière Hospital, Paris, and University of Paris, Paris, France (Dr Cohen-Solal); and University of Rennes, Rennes, France, and Inserm, LTSI, UMR, Rennes, France (Dr Carré).

Correspondence: Bruno Pavy, MD, Cardiac Rehabilitation Department, Centre Hospitalier Loire Vendée Océan, BP2 44270 Machecoul, France. ([email protected]).

The authors declare no conflicts of interest.