Valvular & structural heart disease
Right Ventricle to Pulmonary Artery Coupling as a Prognostic Factor in Tricuspid Regurgitation: A Systematic Review
Authors' conclusion
In all of the studies, a low TAPSE/SPAP ratio was associated with worse prognosis, but the exact cutoff value remains difficult to define.
Study context
- Population
- Patients with significant tricuspid regurgitation5 studies
- Outcome
- Prognostic utility of TAPSE/SPAP ratio
Pooled result
As reported in the abstract
Prognostic value of TAPSE/SPAP ratio
Cutoff values across studies
0.26 to 0.49 mm/mmHg
Original publication
Right Ventricle to Pulmonary Artery Coupling as a Prognostic Factor in Tricuspid Regurgitation: A Systematic Review. ESC Heart Fail. Published 11 October 2025. doi:10.
Composed by AI from the published abstract and checked against it. How Briefs are made →