title: A comparison of plasma renin activity levels in patients with and without congestive heart failure after myocardial infarction.
mesh_terms: D000368:Aged; D005260:Female; D006333:Heart Failure / Q000097:blood* / Q000209:etiology; D006801:Humans; D007770:L-Lactate Dehydrogenase / Q000097:blood; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000097:blood / Q000150:complications*; D012083:Renin / Q000097:blood*; D012770:Shock, Cardiogenic / Q000097:blood / Q000209:etiology; D012964:Sodium / Q000097:blood
chemical_list: D012964:Sodium; D007770:L-Lactate Dehydrogenase; D012083:Renin