Affiliation:
1. University Hospital Tübingen Tübingen Germany
2. Institute for Pharmacology and Preventive Medicine Cloppenburg Germany
3. Division of Cardiology, Pulmonology and Vascular Medicine, University Hospital Duesseldorf Germany
Abstract
AbstractBackgroundThe development of the PASCAL transcatheter valve repair system for treating mitral regurgitation (MR) greatly extends therapeutic options.AimsTo assess the safety, efficacy, and time efficiency of the PASCAL system in transcatheter edge‐to‐edge repair (TEER) under conscious sedation (CS).MethodsThis is a retrospective, two‐center, German registry study consisting of 211 patients who underwent TEER using the PASCAL system under CS. The endpoints were to assess (1) technical, device, and procedural success as per Mitral Valve Academic Research Consortium (MVARC), (2) conversion rate to general anesthesia (GA), (3) hospital length of stay (LoS), (4) New York Heart Association (NYHA) class, and (5) MR compared to baseline at 30‐day.ResultsA total of 211 patients with a mean age of 78.4 ± 8.9 years, with 51.4% being female and 86.7% belonging to NYHA functional class III/IV and EuroSCORE II 6.3 ± 4.9%, were enrolled. Procedural success attained was 96.9%, and six patients (2.8%) required conversion from CS to GA. At 30 days follow‐up, a significant improvement in MR was found in 96 patients (54.2%) patients with 0/1 grade MR and 45 patients (29.5%) were in NYHA functional class III + IV. Moreover, TEER under CS has a short hospital LoS (6.71 ± 5.29 days) and intensive care unit LoS (1.34 ± 3.49 days) with a 2.8% mortality rate.ConclusionsPerforming TEER with the PASCAL system under CS resulted in appreciable (96.9%) procedural success with low mortality and is a safe and promising alternative to GA with positive clinical outcomes.
Subject
Cardiology and Cardiovascular Medicine,Radiology, Nuclear Medicine and imaging,General Medicine