What are noncardiac causes of premature ventricular contractions (PVCs)?

Updated: Jan 13, 2017
  • Author: James E Keany, MD, FACEP; Chief Editor: Erik D Schraga, MD  more...
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Other causes of PVCs include the following:

  • Hypoxia and/or hypercapnia
  • Medications (eg, digoxin, sympathomimetics, tricyclic antidepressants, aminophylline, caffeine)
  • Illicit substances (eg, cocaine, amphetamines, alcohol, tobacco)

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