Worsening of congestive heart failure in amyloid heart disease treated by calcium channel-blocking agents.
D000686:Amyloidosis / Q000188:drug therapy*; D002121:Calcium Channel Blockers / Q000009:adverse effects* / Q000627:therapeutic use; D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009543:Nifedipine / Q000009:adverse effects / Q000627:therapeutic use
D002121:Calcium Channel Blockers; D009543:Nifedipine