[5] Composition [edit] The Hancock Aortic Tissue Valve is composed of porcine valve tissue mounted within a supporting stent frame. [6] The valve is sewn into a fabric-covered sewing ring...
Find sources: "Artificial heart valve" – news · newspapers · books · scholar · JSTOR... [11] Bovine (cow) tissue is most commonly used, but some are made from porcine (pig) tissue....
Decellularization of porcine heart valves is the removal of cells along with antigenic cellular elements by either physical or chemical decellularization of the tissue. This decellularized valve tissue provides a scaffold with the remaining extracellular matrix (ECM) that can then be used ...
The durability of homograft valves is probably the same as for porcine tissue valves. Another procedure for aortic valve replacement is the Ross procedure (after Donald Ross) or pulmonary...
from porcine (pig) tissue.[15] The tissue is treated to prevent rejection and calcification (where calcium builds up on the replacement valve and stops it working properly).[16]...
A method of treating heart valve dysfunction in a human patient in which the dysfunctioning valve is replaced with a novel bioprosthesis. The novel bioprosthesis comprises a porcine pulmonary valve...
Background and Objectives There still are controversies on which type between bovine pericardial and porcine valves is superior in the setting of aortic valve replacement (AVR). This study...
There were no differences in reintervention-free survival between bovine pericardial and porcine valves used in first-time AVR ± CABG up to a maximum of 10 years.
Korean Circulation Journal. 52(2):136-146 ; 자료유형 : Text, 주제어 : Original Research, Content Provider : KoreaMed, 초록 : Background and Objectives: There still are controversies on which type between bovine pericardial and porcine valves is superior in the setting of aortic valve replacement (AVR). This study aims to compare clinical outcomes of AVR using between pericardial or porcine valves. Methods: The study involved consecutive 636 patients underwent isolated AVR using stented bioprosthetic valves between January 2000 and May ...
Porcine aortic valves stored in various concentrations of sucrose (50-80%) for up to 52 weeks were examined both histologically and by electron microscopy. The valves were compared with porcine aor...