title: Use of propranolol to differentiate between organic and functional ST-T changes in the electrocardiogram.
mesh_terms: D000328:Adult; D000368:Aged; D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D004562:Electrocardiography; D005080:Exercise Test; D006331:Heart Diseases / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011433:Propranolol
chemical_list: D011433:Propranolol