title: [A study on congestive heart failure with ventricular arrhythmia and the catecholamine beta receptor system].
authors.forename: J
authors.initials: J
authors.lastname: Huang
mesh_terms: D000328:Adult; D005260:Female; D006333:Heart Failure / Q000097:blood* / Q000150:complications; D006801:Humans; D008214:Lymphocytes / Q000378:metabolism; D008297:Male; D008790:Metoprolol / Q000627:therapeutic use; D008875:Middle Aged; D011943:Receptors, Adrenergic, beta / Q000378:metabolism*; D017180:Tachycardia, Ventricular / Q000097:blood* / Q000188:drug therapy
chemical_list: D011943:Receptors, Adrenergic, beta; D008790:Metoprolol