Cardiac activity of a series of synthetic steroid bases.
D000889:Anti-Arrhythmia Agents / Q000494:pharmacology*; D006801:Humans; D013256:Steroids / Q000494:pharmacology*
D000889:Anti-Arrhythmia Agents; D013256:Steroids
MYOCARDIAL DEPRESSANTS/pharmacology; STEROIDS/pharmacology