NCLEX Review Guide: Home Care After Pediatric Cardiac Surgery

Wound Care Management

• Incision sites should be kept clean and dry until completely healed, typically for 7-10 days post-surgery. Parents should be instructed to observe the incision daily for signs of infection including redness, swelling, increased warmth, purulent drainage, or separation of wound edges.
• Steri-strips or surgical glue may be present and should be allowed to fall off naturally, usually within 7-14 days. Bathing should follow physician guidelines, typically sponge baths until the incision is fully healed.

Pain Management

• Children may experience incisional pain, muscle discomfort, or referred pain for several weeks after surgery. Pain assessment should be age-appropriate using tools such as FLACC scale, Wong-Baker FACES scale, or numerical rating scale depending on developmental stage.
• Analgesics are typically prescribed on an as-needed basis, with acetaminophen often being the medication of choice for mild to moderate pain. Non-pharmacological interventions including positioning, distraction, and relaxation techniques should be incorporated into the pain management plan.

Activity Restrictions

• Activity limitations are individualized based on the specific cardiac procedure performed and the child's age. Generally, strenuous activities, contact sports, and heavy lifting (>5-10 pounds) should be avoided for 6-8 weeks post-surgery to allow for proper sternal healing.
• A gradual return to normal activities is recommended, with children typically returning to school within 2-4 weeks depending on recovery progress and physician recommendations. Physical therapy may be prescribed to assist with rehabilitation and rebuilding strength.

Cardiac Medications

• Many children require cardiac medications following surgery, which may include diuretics (to reduce fluid retention), inotropes (to improve cardiac contractility), antiarrhythmics (to control abnormal heart rhythms), or anticoagulants (to prevent clot formation, especially with mechanical valves).
• Parents must understand the purpose, dosage, administration schedule, and potential side effects of each medication. Medication adherence is critical to prevent complications and ensure optimal cardiac function.

Antibiotic Prophylaxis

• Some children with congenital heart defects or prosthetic valves require antibiotic prophylaxis before certain dental or invasive procedures to prevent bacterial endocarditis. Parents need clear instructions about which procedures require prophylaxis and when to contact healthcare providers for antibiotic prescriptions.
• Current American Heart Association guidelines recommend prophylaxis only for high-risk cardiac conditions, including prosthetic cardiac valves, previous endocarditis, unrepaired cyanotic congenital heart disease, and completely repaired congenital heart defects with prosthetic material during the first six months after the procedure.

Dietary Considerations

• Children with cardiac conditions often have increased caloric needs due to higher metabolic demands. Post-surgical nutrition should focus on nutrient-dense foods to support healing and growth, with particular attention to protein intake for tissue repair and wound healing.
• Some children may require dietary modifications such as sodium restriction (for those with heart failure), fluid restriction, or specialized feeding plans. Formula-fed infants may need higher-calorie formulas (22-30 cal/oz) to support growth while minimizing fluid volume.

Feeding Challenges

• Infants with cardiac conditions often experience feeding difficulties due to fatigue, dyspnea, or developmental delays. Signs of feeding intolerance include tachypnea, diaphoresis, fatigue, or cyanosis during feeding sessions. Parents should be taught to recognize these signs and implement interventions such as pacing feeds and providing rest periods.
• Some children may require supplemental feeding methods such as nasogastric tubes, gastrostomy tubes, or specialized nipples. Parents need thorough education on equipment care, feeding techniques, and troubleshooting common problems.

Cardiac Complications

• Parents must be vigilant for signs of cardiac complications including arrhythmias, heart failure, or post-pericardiotomy syndrome. Early recognition and intervention are crucial for preventing serious consequences.
• Common cardiac complications after pediatric heart surgery include pleural effusions, pericardial effusions, arrhythmias, decreased cardiac output, and heart failure. Parents should be taught to monitor vital signs as appropriate for age and condition.

Respiratory Complications

• Respiratory complications are common after cardiac surgery and may include atelectasis, pleural effusions, pneumonia, or pulmonary hypertensive crisis. Parents should be taught to monitor respiratory status, including respiratory rate, work of breathing, and oxygen saturation if home monitoring is prescribed.
• Preventive measures include incentive spirometry for older children, chest physiotherapy, proper positioning, and early mobilization as tolerated. Parents should understand the importance of deep breathing exercises and coughing techniques modified to protect the sternum.

Differentiating Normal vs. Abnormal Findings

Home Oxygen Management

1. Verify oxygen prescription (flow rate, duration, and delivery method).
2. Ensure proper placement of nasal cannula or mask, checking for proper fit and skin integrity.
3. Monitor oxygen saturation per physician orders, typically maintaining saturations above 92% or as prescribed.
4. Check equipment daily, including tubing for kinks or disconnections.
5. Store oxygen away from heat sources and open flames.
6. Post "No Smoking" signs in the home and inform visitors of oxygen use.
7. Have backup portable oxygen available for power outages or emergencies.
8. Contact supplier when tanks are approximately 1/4 full for timely replacement.

Follow-up Care Coordination

• Comprehensive follow-up care is essential after pediatric cardiac surgery and typically involves multiple specialists, including cardiologists, cardiac surgeons, primary care providers, and potentially physical/occupational therapists, nutritionists, or developmental specialists.
• Parents should receive a written schedule of follow-up appointments, including dates, times, and specific preparations required (such as fasting for lab work). Coordination between specialists is crucial to prevent conflicting recommendations and medication interactions.

Developmental Considerations

• Children with congenital heart disease may be at risk for developmental delays due to periods of hypoxemia, hospitalizations, or activity restrictions. Parents should be educated about age-appropriate developmental milestones and encouraged to provide stimulating environments that promote development within medical restrictions.
• Early intervention services should be considered for children showing signs of developmental delay. Regular developmental screening is recommended, with particular attention to gross motor skills, which may be affected by activity restrictions or decreased endurance.

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