Pulmonary embolism (PE) is a life-threatening condition in which a blood clot blocks one or more arteries in the lungs. It is considered a medical emergency requiring rapid diagnosis, aggressive treatment, and close nursing monitoring.
What Is Pulmonary Embolism?
Pulmonary embolism occurs when a thrombus—usually originating from a deep vein in the leg—travels to the pulmonary artery, obstructing blood flow and impairing oxygen exchange.
Common Causes
- Deep vein thrombosis (DVT)
- Prolonged immobility or long flights
- Recent surgery (especially orthopedic surgery)
- Trauma or fractures
- Pregnancy or postpartum period
- Smoking
- Hormonal contraceptives
Signs and Symptoms
- Sudden shortness of breath
- Chest pain (usually sharp and pleuritic)
- Tachypnea and tachycardia
- Cough, possibly with hemoptysis
- Low oxygen saturation (SpO₂)
- Anxiety or feeling of impending doom
Nursing Assessment for Pulmonary Embolism
Comprehensive assessment is essential for early detection and preventing complications.
Subjective Data
- “I can’t breathe” or sudden shortness of breath
- Chest pain that worsens with inspiration
- Anxiety or restlessness
Objective Data
- RR > 20 breaths/min
- HR > 100 beats/min
- SpO₂ < 92% on room air
- Cyanosis
- Cough with or without blood
- Abnormal ABG (e.g., respiratory alkalosis)
- ECG: sinus tachycardia
Nursing Care Plan (NANDA–NIC–NOC)
NANDA #1: Impaired Gas Exchange
NOC Outcomes
- Respiratory Status: Gas Exchange
- SpO₂ ≥ 95% with supplemental oxygen
- Improved breath sounds
- Normal ABG levels
NIC Interventions
- Monitor respiratory status every 1–2 hours (RR, depth, lung sounds).
- Monitor SpO₂ continuously and provide oxygen as ordered.
- Place patient in a semi-Fowler or high Fowler position to maximize lung expansion.
- Administer anticoagulants (heparin, enoxaparin, warfarin) as prescribed.
- Prepare for thrombolytic therapy (e.g., alteplase) if ordered.
- Monitor ABG for changes in oxygenation and acid-base balance.
- Assess for signs of bleeding due to anticoagulant therapy.
NANDA #2: Decreased Cardiac Output
NOC Outcomes
- Stable blood pressure within normal limits
- HR 60–100 beats/min
- Warm extremities and normal skin color
NIC Interventions
- Monitor vital signs every 1 hour or as indicated.
- Assess for signs of decreased perfusion (cool skin, delayed capillary refill).
- Maintain IV access for emergency medications.
- Administer vasopressors if ordered in cases of shock.
- Monitor ECG continuously for dysrhythmias.
NANDA #3: Anxiety
NOC Outcomes
- Patient verbalizes reduced anxiety
- Demonstrates relaxed breathing
- Stable vital signs
NIC Interventions
- Provide reassurance and stay with the patient during acute distress.
- Teach slow, deep breathing techniques.
- Explain all procedures to reduce fear.
- Provide a calm environment.
Example of a Complete Nursing Care Plan Table
| Nursing Diagnosis (NANDA) | Goals/Outcomes (NOC) | Interventions (NIC) | Rationale |
|---|---|---|---|
| Impaired Gas Exchange related to pulmonary circulation disruption. |
|
|
|
Patient Education
Teaching is a crucial part of nursing care to prevent recurrence.
- Encourage early ambulation after surgery.
- Teach proper use of compression stockings.
- Educate about anticoagulant therapy and bleeding risks.
- Advise smoking cessation.
- Promote hydration to prevent blood thickening.
Complications of Pulmonary Embolism
- Pulmonary hypertension
- Right-sided heart failure
- Recurrent PE
- Cardiac arrest (severe cases)
Conclusion
Pulmonary embolism is a critical and potentially fatal condition requiring rapid assessment, early intervention, and continuous monitoring. This Nursing Care Plan (NCP) provides a structured approach using NANDA, NIC, and NOC to guide nursing students and healthcare professionals in managing patients effectively. Implementing evidence-based interventions can significantly improve patient outcomes and prevent complications.
References
- American Heart Association. (2024). Pulmonary Embolism Guidelines.
- Lewis, S. L., et al. (2023). Medical-Surgical Nursing. Elsevier.
- Ignatavicius, D. (2023). Patient-Centered Collaborative Care.
- National Institutes of Health (NIH). Pulmonary Embolism Overview.
- NANDA International. (2024). NANDA-I Nursing Diagnoses: Definitions & Classification.

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