GISE Registry of Transcatheter Treatment of Mitral Valve Regurgitation With the MitraClip G4

This Italian registry study follows adults with symptomatic severe mitral regurgitation — a heart valve condition where the mitral valve leaks blood backward — who undergo a transcatheter procedure called MitraClip to repair the valve without open-heart surgery. The study collects real-world data on outcomes and safety in a broad population of patients who may not have qualified for earlier, more restrictive clinical trials. Adults aged 18 or older with severe mitral regurgitation (either structural or functional) who are not candidates for or who decline open surgery, and are in NYHA functional class II, III, or ambulatory IV, may be eligible. Participation involves the standard MitraClip procedure and follow-up visits to track heart function and quality of life. This summary was generated by AI to help patients understand the study in plain language.