title: Clinical improvement and hormonal changes in severe cardiac failure after captopril treatment.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D000368:Aged; D000450:Aldosterone / Q000652:urine; D000804:Angiotensin II / Q000097:blood; D000806:Angiotensin-Converting Enzyme Inhibitors; D001794:Blood Pressure / Q000187:drug effects; D001835:Body Weight / Q000187:drug effects; D002216:Captopril / Q000494:pharmacology / Q000627:therapeutic use*; D006333:Heart Failure / Q000188:drug therapy* / Q000201:enzymology / Q000503:physiopathology; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D007008:Hypokalemia / Q000517:prevention & control; D008297:Male; D008875:Middle Aged; D009318:Natriuresis / Q000187:drug effects; D011188:Potassium / Q000652:urine; D011392:Proline / Q000031:analogs & derivatives*; D012083:Renin / Q000097:blood; D012084:Renin-Angiotensin System / Q000187:drug effects; D013318:Stroke Volume / Q000187:drug effects
chemical_list: D000806:Angiotensin-Converting Enzyme Inhibitors; D000804:Angiotensin II; D000450:Aldosterone; D011392:Proline; D002216:Captopril; D012083:Renin; D011188:Potassium