Temporary pacing in ST-segment elevation myocardial infarction complicated with high degree atrioventricular block Carlos Ferrera; Luis Eduardo Enríquez Rodríguez; Francisco Javier Noriega; Luis Borrego; Victoria Cañadas; Pilar Jiménez Quevedo; Nicasio Pérez Castellano; Antonio Fernández Ortiz; Julián Pérez Villacastín; Carlos Macaya; Ana Viana Tejedor;