Interactive worksheet
Interactive worksheet
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Clinical contextWhy this tool matters and how to interpret it
Understand the result,
not just the number.
PAH-CHD Survival Model: Explanation and Clinical Context This model estimates the survival probability of patients with pulmonary arterial hypertension associated with congenital heart disease (PAH-CHD). It incorporates clinical parameters such as age, oxygen saturation, WHO functional class, pulmonary vascular resistance index (PVRi), and the Qp/Qs ratio. The model provides a simplified approach to assist clinicians in assessing prognosis and guiding treatment decisions.
Evidence & references1 primary source mapped
- Source 1
Chaiwangyen N, et al. Contemporary survival outcomes of congenital systemic-to-pulmonary shunt patients with pulmonary arterial hypertension. Sci Rep. 2024;14(1):12345. doi:10.1038/s41598-024-67899-6
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