The article offers information on replacing an aortic valve without open-heart surgery. Topics discussed include traditional valve replacement surgery, drawbacks of the less-invasive technique known as transcatheter aortic valve replacement (TAVR), and questions to ask if the heart surgeon recommends an...
- 《Heart Official Journal of the British Cardiac Society》 被引量: 338发表: 2003年 Periodate-mediated glycosaminoglycan stabilization in bioprosthetic heart valves Bioprosthetic heart valves (BPHVs) derived from glutaraldehyde-crosslinked porcine aortic valves are frequently used in heart valve replacement...
A method is disclosed for using tubular material to replace a semilunar heart valve (i.e., an aortic or pulmonary valve). To create such a replacement valve, the native valve cusps are removed from inside an aorta or pulmonary artery, an... JL Cox - US 被引量: 129发表: 1997年 TRANSC...
Embodiments of a prosthetic heart valve comprise an annular main body, an atrial cap extending radially outwardly from the atrial end of the main body, and a plurality of ventricula
prosthetic aortic valve replacement with a rigid body in the form of an annular valve seat.that we can make this in the aortic wall of the flange positioned on the outer side of the textile.and with a portion of the closure which is in the form of a rotary wing component arranged on ...
A method is disclosed comprising providing apparatus for performing beating heart surgery; deploying the apparatus in an aorta; performing a procedure on the aortic valve; and removing the apparatus from the aorta.Richard B. StrecterUS6929653 Dec 14, 2001 Aug 16, 2005 Medtronic, Inc. Apparatus ...
可调节的心脏瓣膜植入物 Adjustable heart valve implant are provided for repairing a heart valve, such as a mitral, tricuspid or aortic valve, using an adjustable and removable implant (102) that can be delivered to the heart through the apex in a simplified and non-invasive manner. Th... 詹...
Total left ventricular outflow tract obstruction due to left ventricular assist device–induced sub-aortic thrombosis in 2 patients with aortic valve biopr... Replacing a mechanical valve with a bioprosthesis in patients receiving a left ventricular assist device offers no additional protection against...
Apparatus and method for replacing aortic valveTambém publicado como US6929653 , US20020095116 , WO2002047539A2Inventores Richard B StreeterRequerente Viacor Inc
2002. Replacing the ascending aorta and aortic valve for acute prosthetic valve endocarditis: is using prosthetic material contraindicated? Ann. Thorac. Surg. 74 :S1781–S1785Hagl C, Galla JD, Lansman SL, et al. Replacing the ascending aorta and aortic valve for acute prosthetic valve ...