1. From Hospital Universitario Puerta de Hierro Majadahonda, IDIPHISA, CIBERCV, and Centro Nacional de Investigaciones Cardiovasculares, Madrid, and Universidad Francisco de Vitoria, Pozuelo de Alarcón — all in Spain (P.G.-P.); the Department of Cardiology, University Hospital Heidelberg, Heidelberg (F.S.), and Cardiovascular Center Darmstadt, Darmstadt (A.V.K.) — both in Germany; the Department of Cardiology, University of Rennes, Centre Hospitalier Universitaire (CHU) de Rennes, INSERM, LTSI–UMR 1099,...