Tolerance to hydralazine in congestive heart failure.
D004077:Digoxin / Q000097:blood / Q000378:metabolism; D004361:Drug Tolerance; D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans; D006830:Hydralazine / Q000627:therapeutic use*
D006830:Hydralazine; D004077:Digoxin