Mid-term hemodynamic and functional results after transcatheter mitral valve leaflet repair with the new PASCAL device

Aims To examine the functional and hemodynamic mid-term outcome at 5 months of mitral regurgitation (MR) reduction using the PASCAL repair system. Methods and results Between July 2019 and February 2020 31 consecutive patients with MR 3 +/4 + (mean age 77.5 years, all in New York Heart Association (NYHA) class III–IV, STS score 9.1 ± 7.4) underwent MR reduction in our institute using the PASCAL device. 61.3% had a functional, 29.0% a degenerative, and 9.7% a mixed etiology. Successful implantation was achieved in 30/31 (96.8%) patients. 27/31 patients (87.1%) completed 5-month follow-up with clinical, echocardiographic, laboratory and hemodynamic assessment. At 5 months, 70.4% of the patients had MR grade ≤ 1 ( p