Elibet Chávez-González, Electrophysiology Department, Cardiocentro Ernesto Guevara, Santa Clara, Cuba
Armando E. Hernández Castellón, Electrophysiology Department, Cardiocentro Ernesto Guevara, Santa Clara, Cuba
Fernando Rodríguez-González, Electrophysiology Department, Cardiocentro Ernesto Guevara, Santa Clara, Cuba
Juan M. Cruz-Elizundia, Electrophysiology Department, Cardiocentro Ernesto Guevara, Santa Clara, Cuba
