Nifedipine and beta-blockade as a cause of cardiac failure.
D000319:Adrenergic beta-Antagonists / Q000009:adverse effects*; D006333:Heart Failure / Q000139:chemically induced*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications; D009543:Nifedipine / Q000009:adverse effects*; D011725:Pyridines / Q000009:adverse effects*
D000319:Adrenergic beta-Antagonists; D011725:Pyridines; D009543:Nifedipine