Balloon dilatation of a stenosed bioprosthesis in the tricuspid valve position.
نویسندگان
چکیده
Percutaneous balloon dilatation of a stenosed Ionescu-Shiley bioprosthesis in the tricuspid valve position was performed twice in a 19 year old woman. On each occasion there was a considerable improvement in symptoms and haemodynamic function but the effect lasted for only a few months. When the valve was excised it showed no evidence of the previous balloon dilatations.
منابع مشابه
Valve-in-valve in the tricuspid position for a stenosed bioprosthesis.
The strategy of transcatheter valve-in-valve implantation into failing mitral and aortic bioprosthetic valves is a documented approach. It allows one to avoid performing a high-risk repeat cardiac surgery in elderly patients with multiple comorbidities. Tricuspid valve-in-valve implantation has been documented only a few times in the literature. We report the case of a 65-year-old woman with a ...
متن کاملEffectiveness of balloon valvuloplasty for stenosis of a bioprosthesis in the tricuspid valve position.
A 67-year-old man underwent percutaneous balloon valvuloplasty for bioprosthetic tricuspid stenosis. He had undergone two tricuspid valve replacements over a period of 39 years and became symptomatic. After the valvuloplasty, his symptoms were resolved. Stenosis of a bioprosthetic tricuspid valve can be successfully and safely treated with balloon valvuloplasty.
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Percutaneous replacement of the aortic and pulmonic valves has rapidly gained acceptance in clinical practice as a feasible alternative to open valve surgery in patients deemed to be at high operative risk.1,2 Total percutaneous tricuspid valve replacement (TVR), on the other hand, has not yet been documented in humans, although this approach has been described in experimental animals.3 Webb et...
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Transcatheter valve-in-valve implantation is a promising treatment option for degenerated bioprosthetic heart valves in high-risk patients.1 Successful percutaneous techniques have been described for pulmonary and aortic valves.2,3 We present the first successful percutaneous tricuspid valve-in-valve implantation. The patient was a fragile 74-year-old woman with chronic obstructive pulmonary di...
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ورودعنوان ژورنال:
- British heart journal
دوره 61 1 شماره
صفحات -
تاریخ انتشار 1989