Author/Authors :
Baztarrica, Gabriel E. Pérez Universidad Abierta Interamericana - Universitary Hospital, Faculty of Medicine - Department of Cardiology and Physiology, Argentina , Cruz, Mario L. Santa Universidad Abierta Interamericana - Universitary Hospital, Faculty of Medicine - Department of Cardiology and Physiology, Argentina , Arellano, Juan P. Universidad Abierta Interamericana - Universitary Hospital, Faculty of Medicine - Department of Cardiology and Physiology, Argentina , Porcile, Rafael Universidad Abierta Interamericana - Universitary Hospital, Faculty of Medicine - Department of Cardiology and Physiology, Argentina