title: Letter: Catheter-induced coronary spasm.
mesh_terms: D000328:Adult; D006328:Cardiac Catheterization / Q000009:adverse effects*; D017023:Coronary Angiography; D003331:Coronary Vessels; D005260:Female; D006801:Humans; D010646:Phentolamine / Q000627:therapeutic use; D013035:Spasm / Q000209:etiology* / Q000517:prevention & control
chemical_list: D010646:Phentolamine