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A split located on a leaflet of a heart valve that prevents its complete closing, which can result in valvular dysfunction.
National Institutes of Health
Semantic Scholar uses AI to extract papers important to this topic.
Leaflet tear in a Trifecta aortic bioprosthesis 34 months after implantation.
Interactive cardiovascular and thoracic surgery
Corpus ID: 30898692
Bioprosthetic valves are used in aortic valve replacement to avoid lifelong anticoagulation. Bovine pericardial valves have…
[The evaluation of the mechanism of mitral bioprosthesis malfunction by transesophageal echocardiography].
Revista espanola de cardiologia
Corpus ID: 23597001
OBJECTIVES The aim of this study was to assess the usefulness of transesophageal echocardiography for detection of the mechanism…
Assessment of percutaneous balloon pulmonary and aortic valvuloplasty.
The Journal of thoracic and cardiovascular…
Corpus ID: 24569900
Percutaneous balloon pulmonary or aortic valvuloplasty was performed in 66 consecutive patients with no deaths. The transvalvular…
Failure of Hancock xenograft valve: importance of valve position (4- to 9-year follow-up).
The Annals of thoracic surgery
Corpus ID: 5550670
To evaluate long-term durability of Hancock valves, we reviewed our results in 107 hospital survivors (120 valves) who were…
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