title: ECG changes in vertebral angiography by puncture and retrograde injection of the brachial artery.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001916:Brachial Artery; D002648:Child; D004562:Electrocardiography; D005260:Female; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D007275:Injections, Intravenous; D007483:Iothalamic Acid / Q000008:administration & dosage / Q000494:pharmacology; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013997:Time Factors; D014711:Vertebral Artery / Q000000981:diagnostic imaging*
chemical_list: D007483:Iothalamic Acid