Mitral clip - looking back and moving forward.

Abstract:

PURPOSE OF REVIEW:Guidelines indicate surgical intervention for patients with symptomatic severe mitral regurgitation or signs of left ventricular dilatation or dysfunction. However, many patients do not receive surgery because of age or comorbidities, and have poor outcomes with conservative therapy. Transcatheter mitral repair with MitraClip (Abbott Vascular, IL, USA) has recently emerged as a viable treatment option for high-risk patients with heart failure. This article will review current evidence supporting the use of MitraClip across the spectrum of patient risk and discuss future directions for this technology. RECENT FINDINGS:Both randomized and registry studies have demonstrated the efficacy and safety of MitraClip for mitral regurgitation reduction, with significant improvements in functional class and reductions in heart failure hospitalizations. With increasing global experience, a broader scope of patients and diseases can now be successfully treated, ranging from patients with failed surgical annuloplasty rings to those in cardiogenic shock. Ongoing randomized trials will further define the role of MitraClip in the management of heart failure patients with secondary mitral regurgitation. SUMMARY:MitraClip is a useful therapeutic tool for nonsurgical patients with advanced heart failure and severe mitral regurgitation. Further developments in device design and procedural technique will continue to expand the range of patients who can be treated, with a goal of reducing heart failure hospitalizations and improving quality of life.

journal_name

Curr Opin Cardiol

authors

Fam NP,Ross HJ,Verma S

doi

10.1097/HCO.0000000000000261

subject

Has Abstract

pub_date

2016-03-01 00:00:00

pages

169-75

issue

2

eissn

0268-4705

issn

1531-7080

journal_volume

31

pub_type

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