title: Cardiac arrest during dipyridamole imaging.
abstract: A case of cardiac arrest and subsequent acute myocardial infarction occurring during thallium-201 imaging with oral dipyridamole augmentation is presented. Previous reports emphasizing the safety of this procedure are briefly reviewed and a recommendation for close hemodynamic and arrhythmia monitoring during the study is made. Large doses of oral dipyridamole may be contraindicated in patients with unstable angina.
authors: Monroe Clinic, Wisconsin 53566.
authors: M S
authors: MS
authors: Blumenthal
authors: C S
authors: CS
authors: McCauley
mesh_terms: D000368:Aged; D000789:Angina, Unstable / Q000000981:diagnostic imaging; D004176:Dipyridamole / Q000009:adverse effects*; D005260:Female; D006321:Heart / Q000000981:diagnostic imaging*; D006323:Heart Arrest / Q000139:chemically induced*; D006801:Humans; D009203:Myocardial Infarction / Q000139:chemically induced*; D011877:Radionuclide Imaging; D013794:Thallium Radioisotopes
chemical_list: D013794:Thallium Radioisotopes; D004176:Dipyridamole