title: Comparison of the symptomatic, electrocardiographic and haemodynamic effects of acute and long term  -blockade in angina pectoris.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use; D000498:Allyl Compounds / Q000627:therapeutic use; D000605:Amino Alcohols / Q000627:therapeutic use*; D000787:Angina Pectoris / Q000188:drug therapy*; D001794:Blood Pressure / Q000187:drug effects; D002302:Cardiac Output / Q000187:drug effects; D004562:Electrocardiography; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D007275:Injections, Intravenous; D011437:Propylamines / Q000627:therapeutic use; D013565:Sympatholytics / Q000627:therapeutic use*
chemical_list: D000319:Adrenergic beta-Antagonists; D000498:Allyl Compounds; D000605:Amino Alcohols; D011437:Propylamines; D013565:Sympatholytics