Intravascular haemolysis after valve replacement: comparative study between Starr-Edwards (ball valve) and Bjork-Shiley (disc valve) prosthesis.
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Intravascular haemolysis after valve replacement: comparative study between Starr-Edwards (ball valve) and Björk-Shiley (disc valve) prosthesis.
Seventy-four patients with single prosthetic valves (Björk-Shiley or Starr-Edwards) in the mitral or aortic position and 18 controls with rheumatic valvar heart disease were investigated for evidence of intravascular haemolysis. Serum lactate dehydrogenase (LDH) was used as the most sensitive indicator of haemolysis. Raised concentrations were found in a third of 39 patients with Björk-Shiley p...
متن کاملHaemolysis after mitral valve replacement with the Björk-Shiley and the Lillehei-Kaster disc valve prosthesis.
The present study reports on the incidence and degree of intravascular haemolysis in 33 patients with Björk-Shiley tilting disc prosthesis and in 34 patients with Lillehei-Kaster pivoting disc valve prosthesis in the mitral position examined 12 to 24 months after the operation. Serum haptoglobin, serum lactate dehydrogenase, serum bilirubin, and haemoglobin estimations were performed. Significa...
متن کاملFixation of aortic ball valve prosthesis (Starr-Edwards).
The technique of fixation of a ball valve prosthesis in the area of the non-coronary cusp by bringing the sutures from the collar of the prosthesis out through the wall of the aorta and tying them over strips of dacron has been discussed by Starr, Edwards, McCord, and Griswold (1963), and advocated by Effler, Groves, and Favaloro (1964). We have never in our first 100 operated cases seen a leak...
متن کاملReplacement of an aortic Starr-Edwards ball valve prosthesis 28 years after implantation.
A 53-year-old woman who had undergone aortic valve replacement with a Starr-Edwards (S-E) valve (Model 1260) and open mitral commissurotomy 28 years previously was hospitalized with cardiac failure. Echocardiography showed mitral stenosis, mitral regurgitation, and a normally functioning S-E prosthesis. At reoperation, the mitral and aortic valves were replaced with St Jude bileaflet mechanical...
متن کاملHaemolysis with Björk-Shiley and Starr-Edwards prosthetic heart valves: a comparative study.
Slater, S. D., Saflam, I. A., Bain, W. H., Turner, M. A., and Lawrie, T. D. V. (1974). Thorax, 29, 624-632. Haemolysis with Bjork-Shiley and Starr-Edwards prosthetic heart valves: a comparative study. A comparison was made of the haemolytic complications in 85 patients with two different types of Starr-Edwards cloth-covered ball and cage prosthesis with those in 44 patients with the Bjork-Shile...
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ژورنال
عنوان ژورنال: Thorax
سال: 1979
ISSN: 0040-6376
DOI: 10.1136/thx.34.6.746