Aortic valve-in-valve implantation in failed stentless bioprostheses results in more device malposition and coronary occlusion than in stented bioprostheses, though treatment of the former yielded ...

At 3 years, however, there was no significant difference in clinical outcomes in those with a failed stented or stentless valve treated with a ViV procedure. Reintervention rates were higher in ...

Abstract . Aortic valve replacement with mechanical or biological heart valves is the treatment of choice for aortic valve stenosis when it is symptomatic or with severe aortic stenosis (≤ 0.6 ...

the stentless aortic valve replacement market refers to the global market for medical devices used in the surgical replacement of the aortic valve w. Tuesday, 02 January 2024 12:17 GMT.

Hancock versus stentless bioprosthesis for aortic valve replacement in patients older than 75 years. Ann. Thorac. Surg. 66, S99–S103 (1998).

There’s a new heart valve in town.It costs more than ... heart surgeons at St. Luke’s Hospital in Fountain Hill prefer the “stentless” aortic valve to other standards and count themselves ...

Cardiology device maker ATS Medical Inc. (Nasdaq: ATSI) reported the first commercial implant in China of its stentless heart valve.. The procedure marks an important milestone for ATS as the ...

Aortic-valve stenosis can be complicated by bleeding that is associated with acquired type 2A von ... 1 stentless porcine aortic valve [Toronto, St. Jude Medical], and 1 cryopreserved ...

Source Reference: Hawkins RB, et al "Redo surgical aortic valve replacement after prior transcatheter versus surgical aortic valve replacement" JACC Cardiovasc Interv 2023; DOI: 10.1016/j.jcin ...

Sorin gained a crucial CE mark for a new biological aortic valve replacement that doesn't leave a stent behind. The Italian cardiac device company said it won the Europe Union's regulatory signoff ...

The aortic valve is first dilated with an aortic balloon under rapid pacing followed by the development of the prosthesis. The entire procedure is generally performed in less than 2 h. (Enlarge Image) ...