Intermediate
Technical
In the Industry Vocabulary Test
staged palliation
Sequential surgical approach for complex congenital heart disease requiring multiple operations.
Full Definition
Staged palliation refers to the planned sequence of surgical procedures performed over months to years to treat complex congenital heart disease, most commonly in single ventricle physiology. The typical sequence includes stage 1 (neonatal palliation), stage 2 (bidirectional Glenn), and stage 3 (Fontan completion). This approach allows for growth between procedures, optimization of pulmonary vascular resistance, and gradual adaptation to altered hemodynamics.
Usage
Usage note: Distinguish from 'staged repair' which implies eventual biventricular circulation.
In Context
- "The patient is enrolled in our staged palliation protocol for hypoplastic left heart syndrome." — surgical consultation note
- "Completion of staged palliation resulted in excellent functional status at two-year follow-up." — outcomes research paper
Also known as
staged approach
multi-stage repair
Contrasted with
single-stage repair
Don't confuse with
staged repair