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...
- 《Innovations Technology & Techniques in Cardiothoracic & Vascular Surgery》 被引量: 0发表: 2010年 Ministernotomy: A preliminary experience in heart valve surgery BACKGROUND/AIM: The last decade of the 20th century brought up a significant development in the field of minimally invasive approaches...
Method of replacing heart valves using flexible tubes This invention comprises a method of using tubular material to replace a heart valve during cardiac surgery. To create a replacement atrioventricular (mitral or tricuspid) valve, the tube inlet is sutured to a valve annulus from which th... ...
<div p-id="p-0001">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
4) Mitral valve surgery 二尖瓣手术 例句>> 5) Ross-mitral procedure Ross二尖瓣手术 1. The advantages of the Ross-mitral procedure, which include freedomanticoagulation, improved hemodynamic performance and probable growth potential,make it possible for a perfect replacement. Ross二尖瓣手术由于其无...
Apparatus and methods are disclosed for performing beating heart surgery. Apparatus is disclosed comprising a cannula having a proximal end and a distal end; an aortic filter in connection with the cannula, the aortic filter having a proximal side and a distal side; a check valve in connection ...
This application comprises a method of using tubular material to replace a heart valve during cardiac surgery. By using tissue from the same patient, the risk of immune rejection and the need to treat or reduce antigenicity are eliminated. Animal or human cadaver intestinal tissue can also be ...
This application comprises a method of using tubular material to replace a heart valve during cardiac surgery. To create a replacement atrioventricular (mitral or tricuspid) valve, the tube inlet is sutured to a valve annulus from which the native leaflets have been removed, and the tube outlet...
The present invention includes a method of using a tubular material to replace heart valves of the heart during surgery. 为了建立替换房室瓣(二尖瓣或三尖瓣),管子入口端缝合到在该处被切去自然瓣叶的瓣环上,而管子出口端缝合到心室内的乳头肌上。 In order to establish replacement atrioventricular valve...
Discusses an endovascular procedure for elderly or other patients too sick to be candidates for open heart surgery. Details of a successful percutaneous transcatheter implantation of a prosthetic valve in France; Physicians who will lead proposed clinical trials of the procedure in the United States ...