Clinical Presentation & Protocol
Patient Usually Complains Of
Patient presents with progressive dyspnea on exertion, fatigue, and exertional syncope. History of unrepaired congenital heart defect (e.g., VSD, ASD, or PDA) with known reversal of shunt. Reports chronic cyanosis, digital clubbing, and occasional hemoptysis. No chest pain or palpitations reported. Symptoms are consistent with advanced pulmonary vascular disease and systemic hypoxemia.
Clinical Examination Findings
General: Patient appears chronically ill, resting in semi-fowler position. Skin: Generalized cyanosis, prominent digital clubbing. HEENT: Conjunctival injection. Cardiovascular: Elevated JVP, palpable parasternal heave, loud P2, holosystolic murmur at the left sternal border. Respiratory: Clear to auscultation bilaterally, no wheezing or crackles. Extremities: Peripheral edema noted in lower limbs.
Treatment Protocol
Management plan includes: 1. Supplemental oxygen to maintain saturation targets. 2. Pulmonary arterial hypertension (PAH) targeted therapy (e.g., PDE-5 inhibitors or endothelin receptor antagonists) as indicated. 3. Avoidance of strenuous physical activity, dehydration, and high-altitude exposure. 4. Iron deficiency screening and management. 5. Anticoagulation therapy if indicated for specific thrombotic risks. 6. Regular monitoring of hematocrit and renal function.