Is Tricuspid Annular Calcification a Novel Marker of End-Stage Pulmonary Hypertension?

s S343 Conclusion: Our study failed to show correlation of global RVLS to established echocardiographic parameters of RV dysfunction in a cohort of patients with severe PH. However, RVGS is a developing quantitative, non-invasive parameter that requires more study to define the relationship of RVGS to mortality and morbidity in PH.