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Page 1
Did you mean convex concave (3,934 results)?
Aortic Valve Replacement.
Rajput FA, Zeltser R. Rajput FA, et al. 2023 May 29. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan–. 2023 May 29. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan–. PMID: 30725821 Free Books & Documents.
Free rotation of disc between metal struts allows it to open by tilting at a 60-degree angle. Bjork-Shiley replaced the flat with the convexo-concave disc to create a larger orifice in 1975 but were the object of a recall due to fracture of welded struts. ...
Free rotation of disc between metal struts allows it to open by tilting at a 60-degree angle. Bjork-Shiley replaced the flat with the con …
Decision guidelines for prophylactic replacement of Bjork-Shiley convexo-concave heart valves: impact on clinical practice.
van Gorp MJ, Steyerberg EW, Van der Graaf Y. van Gorp MJ, et al. Circulation. 2004 May 4;109(17):2092-6. doi: 10.1161/01.CIR.0000125853.51637.C8. Epub 2004 Apr 12. Circulation. 2004. PMID: 15078796 Review.
BACKGROUND: Because of risk of outlet strut fracture, prophylactic replacement should be considered for Bjork-Shiley convexo-concave (BScc) valve recipients. We assessed the effects of epidemiological and decision-analytic guidelines on actual BScc valve replacement …
BACKGROUND: Because of risk of outlet strut fracture, prophylactic replacement should be considered for Bjork-Shiley convexo-conca …
Outlet strut fracture of the Bjork-Shiley 60 degrees Convexo-Concave valve: current information and recommendations for patient care.
Hiratzka LF, Kouchoukos NT, Grunkemeier GL, Miller DC, Scully HE, Wechsler AS. Hiratzka LF, et al. J Am Coll Cardiol. 1988 May;11(5):1130-7. doi: 10.1016/s0735-1097(98)90075-4. J Am Coll Cardiol. 1988. PMID: 3281994 Free article. Review.
The problem of outlet strut fracture of the Bjork-Shiley 60 degrees Convexo-Concave tilting disc prosthesis has received much attention in the medical literature and generated both concern and confusion among patients and physicians. Analysis of current data from th …
The problem of outlet strut fracture of the Bjork-Shiley 60 degrees Convexo-Concave tilting disc prosthesis has received much …
Stress corrosion cracking in Bjork-Shiley convexo-concave prosthetic heart valves due to random in vivo electrochemical pulsing.
Xiao K, Appleby AJ. Xiao K, et al. Int J Artif Organs. 1996 Aug;19(8):477-86. Int J Artif Organs. 1996. PMID: 8841847 Review.
Welded downstream struts of Bjork-Shiley Convexo-Concave heart valves show failure in vivo, but not in in vitro testing. ...
Welded downstream struts of Bjork-Shiley Convexo-Concave heart valves show failure in vivo, but not in in vitro testing. ...
Strut fracture of Bjork-Shiley convexo-concave valve in Japan--risk of small valve size--.
Watarida S, Shiraishi S, Nishi T, Imura M, Yamamoto Y, Hirokawa R, Fujita M. Watarida S, et al. Ann Thorac Cardiovasc Surg. 2001 Aug;7(4):246-9. Ann Thorac Cardiovasc Surg. 2001. PMID: 11578268 Review.
BACKGROUND: The Bjork-Shiley convexo-concave (BSCC) prosthetic valve was introduced in 1979. Between 1979 and 1986, approximately 86,000 BSCC valves were implanted. ...
BACKGROUND: The Bjork-Shiley convexo-concave (BSCC) prosthetic valve was introduced in 1979. Between 1979 and 1986, approximat …
Outlet strut fracture and leaflet escape of Bjork-Shiley convexo-concave valve.
Uchino G, Yoshida H, Sakoda N, Hattori S, Kawabata T, Saiki M, Fujita Y, Yunoki K, Hisamochi K, Mine Y. Uchino G, et al. Gen Thorac Cardiovasc Surg. 2017 Jun;65(6):358-360. doi: 10.1007/s11748-016-0667-7. Epub 2016 Jun 3. Gen Thorac Cardiovasc Surg. 2017. PMID: 27259859
We experienced an outlet strut fracture and leaflet escape of a Bjork-Shiley convexo-concave valve. We performed an emergency redo mitral valve replacement and successfully retrieved the fractured strut and escaped leaflet from superficial femoral artery and the abd …
We experienced an outlet strut fracture and leaflet escape of a Bjork-Shiley convexo-concave valve. We performed an emergency …
The Bjork-Shiley convexo-concave heart valve experience from the perspective of the supervisory panel.
Harrison DC, Ibrahim MA, Weyman AE, Kuller LH, Blot WJ, Miller DE. Harrison DC, et al. Am J Cardiol. 2013 Dec 15;112(12):1921-31. doi: 10.1016/j.amjcard.2013.08.020. Epub 2013 Sep 21. Am J Cardiol. 2013. PMID: 24063829
The 20-year activities of a medical supervisory panel appointed under the terms of a settlement agreement of the Bowling v. Pfizer class action suit involving the Bjork-Shiley convexo-concave (BSCC) heart valve are detailed. Of approximately 86,000 valves implanted, …
The 20-year activities of a medical supervisory panel appointed under the terms of a settlement agreement of the Bowling v. Pfizer class act …
Radiographic detection of strut separations in Bjork-Shiley convexo-concave mitral valves.
O'Neill WW, Chandler JG, Gordon RE, Bakalyar DM, Abolfathi AH, Castellani MD, Hirsch JL, Wieting DW, Bassett JS, Beatty KC, et al. O'Neill WW, et al. N Engl J Med. 1995 Aug 17;333(7):414-9. doi: 10.1056/NEJM199508173330703. N Engl J Med. 1995. PMID: 7616990 Free article.
BACKGROUND: The outlet struts of Bjork-Shiley convexo-concave heart valves can occasionally fracture. By December 31, 1994, 564 complete strut fractures had been reported to the manufacturer, approximately two thirds of which were fatal. ...METHODS: We used high-res …
BACKGROUND: The outlet struts of Bjork-Shiley convexo-concave heart valves can occasionally fracture. By December 31, 1994, 56 …
168 results