title: Continuous recording of His bundle electogram during selective coronary cineangiography in man.
mesh_terms: D000368:Aged; D002932:Cineangiography; D003097:Collateral Circulation; D017023:Coronary Angiography; D003326:Coronary Circulation; D003327:Coronary Disease / Q000000981:diagnostic imaging; D003973:Diatrizoate / Q000494:pharmacology; D004562:Electrocardiography; D005260:Female; D006329:Heart Conduction System / Q000187:drug effects; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D003973:Diatrizoate