Ensayos clínicos

The purpose of this study is to evaluate the safety and effectiveness of the Harmony TPV system.

The purpose is to study the correlation of right ventricular strain by tissue Doppler and Tricuspid Annular Plane Systolic Excursion (TAPSE) in patients without a tricuspid regurgitation jet with the presence and severity of pulmonary artery hypertension diagnosed by right heart catheterization. The primary aim is to determine the correlation of other echocardiographic, laboratory and clinical findings in patients without a tricuspid regurgitation jet with the presence and severity of pulmonary artery hypertension diagnosed by right heart catheterization. As such, one goal is to potentially create a predictive score with adequate sensitivity to determine which patients without a tricuspid regurgitation ...