Results 201 to 210 of about 19,233 (248)

Thirty-Year Results After Implantation of the Björk-Shiley Convexo-Concave Heart Valve Prosthesis

The Annals of Thoracic Surgery, 2014
Modifications of the Björk-Shiley valve prosthesis have shown good long-term results. The convexo-concave model, however, was recalled 27 years ago because of a propensity for breakage due to outlet strut fracture. The objective of this study is to describe the 30-year outcome after implantation of the Björk-Shiley convexo-concave mechanical heart ...
Jarmo Gunn, Tommi Vähäsilta, Anne Lahti, Kari Kuttila, Markus Malmberg   +4 more
openaire   +6 more sources

Heart Valve Replacement with the St. Jude Medical® Valve Prosthesis: Long-Term Experience in 743 Patients Receiving Valve Implants in Switzerland [PDF]

, 1989
From November 1978 to June 1986, 743 patients received 828 ST. JUDE MEDICAL® valves (SJM) at the University Clinics of Basel, Berne, and Lausanne, Switzerland. There were 445 men and 298 women, with a mean age of 57 years (range 1–83 years), who were followed for a mean of 2.6 years (22,768 patient-months).
Jakob Roth, D. Striebel, Burckhardt D, J. J. Goy, U. Althaus, Andreas Hoffmann, S. Vogt, H. Sadeghi, E. Grädel   +8 more
openaire   +2 more sources

In vitro study of valve-in-valve performance with the CoreValve self-expandable prosthesis implanted in different positions and sizes within the Trifecta surgical heart valve

Computer Methods in Biomechanics and Biomedical Engineering, 2015
The valve-in-valve (VinV) percutaneous procedure is a valuable alternative for the treatment of failed bioprosthetic surgical heart valves (SHV) in high-risk patients (Dvir et al. 2014).
Zenses, A. -S., Mitchell, J., Evin, M., Stanova, V., Obadia, J. -F., Pibarot, P., Rieu, R.   +6 more
openaire   +5 more sources

Transfemoral transcatheter aortic valve implantation in the presence of a mechanical mitral valve prosthesis using a dedicated TAVI guidewire: utility of a patient-specific three-dimensional heart model

Cardiovascular Intervention and Therapeutics, 2016
An 82-year-old woman with severe aortic stenosis was referred. She had previously undergone mitral valve replacement. We planned transcatheter aortic valve implantation (TAVI) with transfemoral approach. We planned to use the Safari-dedicated TAVI guidewire. No studies have reported clinical application of the dedicated TAVI guidewire in a patient with
Takanari Fujita, Naritatsu Saito, Kenji Minakata, Masao Imai, Kazuhiro Yamazaki, Takeshi Kimura   +5 more
openaire   +4 more sources

Mid-term results after heart valve replacement with the CarboMedics bileaflet prosthesis: experience with 785 implants.

Giornale italiano di cardiologia, 1999
The aim of the study was to evaluate our clinical experience with the CarboMedics Heart Valve Prosthesis.Between October 1991 and December 1997, six hundred seventy-two consecutive patients (361 men, 54%; 311 women, 46%; mean age 57 +/- 12 year, range 6-73 years) underwent mechanical valve implantation at the Division of Cardiac Surgery of the ...
SANTINI, Francesco, GATTI, Giuseppe, CASALI, Gianluca, PESSOTTO, Renzo, MAZZUCCO, Alessandro   +4 more
openaire   +4 more sources

First percutaneous implantation of a completely tissue-engineered self-expanding pulmonary heart valve prosthesis using a newly developed delivery system: a feasibility study in sheep

Cardiovascular Intervention and Therapeutics, 2016
In a European consortium, a decellularized tissue-engineered heart valve (dTEHV) based on vessel-derived cells, a fast-degrading scaffold and a self-expanding stent has been developed. The aim of this study was to demonstrate that percutaneous delivery is feasible.
Spriestersbach, Hendrik, Prudlo, Antonia, Bartosch, Marco, Sanders, Bart, Radtke, Torben, Baaijens, Frank P T, Hoerstrup, Simon P, Berger, Felix, Schmitt, Boris   +8 more
openaire   +4 more sources

[Iron deficiency following implantation of a heart valve prosthesis].

Zeitschrift fur Kardiologie, 1976
In 44 patients with single or multiple valvular protheses of the heart, the problem of secondary iron deficiency due to mechanical hemolysis was investigated. In 17 cases, elevated serum transferrin values were noted, compared to elevated serum iron levels in only 6 cases.
E, Heilmann, F, Bender, S, Biatacherjee
openaire   +2 more sources

[Effect of prosthetic heart valve replacement on the natural course of isolated mitral and aortic as well as multivalvular diseases. Clinical results in 783 patients up to 8 years following implantation of the Björk-Shiley tilting disc prosthesis].

Zeitschrift fur Kardiologie, 1983
In order to establish the influence of prosthetic valve replacement on the natural course of mitral, aortic, and double-valve disease of NYHA class III and IV, the progress of 359 patients with Björk-Shiley mitral-valve prostheses (BSM), 317 with aortic valve prostheses, and 107 with double valve prostheses was compared with that of patients who had ...
D, Horstkotte, F, Loogen, G, Kleikamp, H D, Schulte, H J, Trampisch, W, Bircks   +5 more
openaire   +2 more sources

Expanding the use of total mitral valve preservation in combination with implantation of the CarboMedics heart valve prosthesis.

The Journal of cardiovascular surgery, 1999
Preservation of the mitral valve and subvalvular apparatus was introduced into the clinic in the early sixties, but for two decades the standard technique for mitral valve replacement included excision of both leaflets and their attached chordae tendineae. Lately, increased emphasis has again been placed on retention of the mitral subvalvular apparatus
J, Aagaard, U L, Andersen, G, Lerbjerg, L I, Andersen   +3 more
openaire   +2 more sources

HCT demonstrates proper implantation of Edwards-Sapien XT Transcatheter heart valve prosthesis

ASVIDE, 2016
Gratien Andersen, Evald Høj Christiansen, Steen Hvitfeldt, Khalil Ahmad, Vibeke Hjortdal, Christian Juhl Terkelsen, Kim Terp, Kaj Erik Klaaborg, Henning Rud Andersen, Bjarne Linde Nørgaard, Kaare T. Jensen   +10 more
openaire   +3 more sources