ReviewInteractive cardiovascular and thoracic surgery2022
Early and late results of mitral valve repair with anterior leaflet patch augmentation.
Review in Interactive cardiovascular and thoracic surgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Surgery for Active Infective Endocarditis on Mitral Valve: Anatomical, Surgical, and Disease Factors as Long-Term Outcome Modifiers.Medicina (Kaunas, Lithuania) · 2024Article
- Mitral valve repair using leaflet expansion and subpartial annuloplasty in children.JTCVS techniques · 2024Article
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9 authors.
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Abstract
objectivesThe aim of this study was to determine the long-term results of mitral valve (MV) repair with anterior leaflet patch augmentation.
methodsBetween 2012 and 2015, 45 patients underwent MV repair using the anterior leaflet patch augmentation technique at our institution. The mean age of the patients was 65.9 ± 13.0 years (16 males). We reviewed the MV pathology and the surgical techniques used and assessed the early and late results.
resultsIn terms of MV pathology, 43 patients (95.6%) had pure mitral regurgitation (MR) and 2 patients (4.4%) had mixed mitral stenosis and MR. Rheumatic changes were seen in 18 patients (40.0%). Postoperative echocardiography showed that 95.6% of patients had none to mild MR. During a median follow-up period of 5.5 years (range 0.1-8.3 years), there were 8 late deaths. Nine patients (20%) required reoperation. The mean interval between the initial operation and redo operation was 3.7 ± 3.1 years (range: 0.4-7.8 years). The causes of reoperation included patch dehiscence (n = 4), progression of mitral stenosis (n = 2), band dehiscence (n = 1), patch enlargement (n = 1) and unknown (n = 1). Eight patients underwent MV replacement and 1 underwent repeat MV repair. The freedom from reoperation at 3 and 5 years was 85.7 ± 6.7% and 81.2 ± 7.7%, respectively.
conclusionsAnterior leaflet patch augmentation can provide excellent early results in the majority of the patients even in the presence of rheumatic pathology; however, we observed late reoperation in 20% of patients. Thus, this technique should be used with caution and careful follow-up with serial echocardiography is essential.
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