PVCs

Structured condition card with NCLEX priority cues and nursing action focus.

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Cardiacmedium priorityneeds review

PVCs

Also testable as: Premature ventricular contractions

Practice

Etiology / Pathophysiology

  • Irritable ventricular focus from ischemia, hypoxia, caffeine/stimulants, or electrolyte imbalance.
  • Early wide ventricular beat interrupts regular rhythm.

Medications

No specific medication class was seeded for this card.

Nursing actions

  • Assess frequency, symptoms, oxygenation, and perfusion.
  • Check potassium and magnesium trends when ordered.
  • Report runs, increasing frequency, or PVCs with MI symptoms.

Complications

  • V-tach
  • V-fib
  • Reduced cardiac output

NCLEX cues

  • Wide bizarre early beat.
  • PVCs after MI are higher concern.

Memory hooks

  • Irritable ventricle can escalate.

Labs / Diagnostics

  • ECG
  • Potassium
  • Magnesium
  • Oxygenation

Review notes

  • Session-derived study seed. Verify against school materials, ATI/NCLEX review sources, current orders, and facility policy before relying on details.

Drive Pack cross references

PVCsCondition