title: [Extrasystole during left ventriculography. Incidence in relation to programmed injection and type of catheter].
mesh_terms: D006328:Cardiac Catheterization / Q000009:adverse effects* / Q000295:instrumentation; D005117:Cardiac Complexes, Premature / Q000209:etiology*; D003287:Contrast Media / Q000008:administration & dosage; D003327:Coronary Disease / Q000150:complications; D006349:Heart Valve Diseases / Q000150:complications; D006352:Heart Ventricles / Q000000981:diagnostic imaging; D006801:Humans; D011859:Radiography; D013997:Time Factors
chemical_list: D003287:Contrast Media
vernacular_title: Extrasistolia durante la ventriculografía izquierda. Incidencia en relación inyección programada y tipo de catéter.