 pvc |
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| 1. | [ noun ] (medicine) irregularity of cardiac rhythm; recurrent occurrences can be a precursor of ventricular fibrillation | |
| Synonyms: | premature_ventricular_contraction | |
| Related terms: | cardiac_arrhythmia arrhythmia | |
| 2. | [ noun ] (chemistry) a polymer of vinyl chloride used instead of rubber in electric cables | |
| Synonyms: | polyvinyl_chloride | |
| Related terms: | vinyl_polymer | |
