Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
premature ventricular contraction | Yes | No | No | No |
arrhythmia | Yes | No | No | No |
premature ventricular contraction (noun) | arrhythmia (noun) |
---|---|
irregularity of cardiac rhythm; recurrent occurrences can be a precursor of ventricular fibrillation | an abnormal rate of muscle contractions in the heart |