Premature Ventricular Contractions Index

Featured: Premature Ventricular Contractions (PVCs) Main Article

Premature ventricular contractions (PVCs) are premature heartbeats originating from the ventricles of the heart. PVCs are premature because they occur before the regular heartbeat. There are many causes of premature ventricular contractions to include: heart attack, high blood pressure, congestive heart failure, mitral valve prolapse, hypokalemia, hypoxia, medications, excess caffeine, drug abuse, and myocarditis.

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Terms related to Premature Ventricular Contractions:

  • Premature Ventricular Contraction
  • PVC