Dr. Carlos Alejandro Chávez Gutiérrez is a Pediatric Cardiologist and Electrophysiologist. He was trained as a Surgeon at the University of Guadalajara (UdeG), completed a Specialty in Pediatrics at the Autonomous University of Tamaulipas (UAT) and then did a Subspecialty in Pediatric Cardiology at the National Institute of Cardiology Dr. Ignacio Chávez at the National University Autonomous of Mexico (UNAM), thus I also highlight a high specialty in Cardiac Electrophysilogy (adults and children) Dr. Ignacio Chávez National Institute of Cardiology from the National Autonomous University of Mexico (UNAM).