title: [Severe ischemic ventricular arrhythmia during dipyridamole scintigraphy].
abstract: A case of severe myocardial ischaemia complicated by syncopal ventricular tachycardia during injection of Dipyridamole for stress Thallium myocardial scintigraphy in a coronary patient is reported. Myocardial ischaemia (chest pain, ECG changes) is classically rare (30% of cases) and usually benign during Dipyridamole injection, and either regress spontaneously or after administration of Theophylline. However, the possibility of serious complications such as this justifies the same criteria of strict surveillance as for classical exercise stress testing.
authors.affiliation: Hôpital cardiologique du Haut-Lévèque, Pessac.
authors.forename: P
authors.initials: P
authors.lastname: Egloff
authors.forename: H
authors.initials: H
authors.lastname: Douard
authors.forename: J L
authors.initials: JL
authors.lastname: Barat
authors.forename: J P
authors.initials: JP
authors.lastname: Broustet
mesh_terms: D000368:Aged; D017023:Coronary Angiography; D003327:Coronary Disease / Q000150:complications* / Q000188:drug therapy; D004176:Dipyridamole / Q000009:adverse effects* / Q000627:therapeutic use; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000000981:diagnostic imaging*; D006352:Heart Ventricles; D006801:Humans; D011877:Radionuclide Imaging; D013610:Tachycardia / Q000139:chemically induced*; D013794:Thallium Radioisotopes
chemical_list: D013794:Thallium Radioisotopes; D004176:Dipyridamole
vernacular_title: Trouble du rythme ventriculaire grave d'origine ischémique au cours d'une scintigraphie au dipyridamole.