title: [Ventricular perforations caused by a pacemaker catheter (apropos of 7 cases)].
mesh_terms: D000368:Aged; D006328:Cardiac Catheterization / Q000009:adverse effects*; D005260:Female; D006335:Heart Injuries / Q000209:etiology*; D006352:Heart Ventricles / Q000293:injuries*; D006801:Humans; D008297:Male; D010138:Pacemaker, Artificial / Q000009:adverse effects*
vernacular_title: Perforaciones ventriculares por sonda macrapaso (a propósito de 7 casos)