Atrial fibrillation
Structured condition card with NCLEX priority cues and nursing action focus.
Cardiachigh priorityneeds review
Atrial fibrillation
Etiology / Pathophysiology
- Disorganized atrial electrical activity from age, heart disease, thyroid disease, infection, or stress.
- Atria quiver instead of contracting, causing irregular rhythm and clot risk.
Medications
| Class | Why it matters |
|---|---|
| Calcium channel blockers | Rate control for selected clients. |
| Beta blockers | Rate control. |
| Anticoagulants | Stroke prevention when indicated. |
| Antiarrhythmics | Rhythm control in selected cases. |
Signs / symptoms
- Irregularly irregular rhythm.
- No consistent P waves.
- Clot risk.
Nursing actions
- Assess hemodynamic stability before focusing on rhythm label.
- Monitor rate, blood pressure, symptoms, and anticoagulation safety.
- Teach stroke warning signs and bleeding precautions when anticoagulated.
Complications
- Stroke
- Heart failure
- Hypotension
- Rapid ventricular response
NCLEX cues
- Irregularly irregular rhythm.
- No consistent P waves.
- Clot risk.
Memory hooks
- A-fib is irregular and clotty.
Labs / Diagnostics
- Trend assessment findings and ordered diagnostics; verify exact values with school source material.
Review notes
- Session-derived study seed. Verify against school materials, ATI/NCLEX review sources, current orders, and facility policy before relying on details.
Cross references
Related cards are generated from the shared study map, not hand-built per page.
Source entitycondition card
Atrial fibrillation
Condition card for Atrial fibrillation: recognize the testable cue, prevent the complication, and choose the safest first nursing action.
Termcondition cue
ECG / EKG
Heart rhythm tracing used to assess rate, rhythm, ischemia, and conduction problems.
Med classmedication safety
Antiarrhythmics
Changes cardiac electrical conduction to terminate or prevent unsafe rhythms.
Med classmedication safety
Anticoagulants
Reduces clot formation by interfering with the coagulation cascade.
Med classmedication safety
Beta blockers
Blocks beta stimulation so heart rate, contractility, and blood pressure can decrease.
Med classmedication safety
Calcium channel blockers
Relaxes vascular smooth muscle and, for selected agents, slows AV node conduction.