The rate of hospitalization from heart failure before and after transcatheter mitral valve repair (TMVR) decreases 73% (per patient year) in patients at prohibitive surgical risk.
Pulmonary hypertension is a complication in at least 23% of patients with significant mitral regurgitation due to flail leaflet, and approximately doubles the risk of death and heart failure after diagnosis.
Mitral valve disease (symptomatic and asymptomatic) costs the U.S. at least $13.2 billion in direct healthcare expenditures each year.
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