eComment. A novel lower age threshold for use of biological valves.
نویسندگان
چکیده
valve-in-valve implantation for the treatment of stentless aortic valve dysfunction. J Thorac Cardiovasc Surg 2010;140:246–8. [11] Ferrari E, Marcucci C, Sulzer C, von Segesser LK. Which available transapical transcatheter valve fits into degenerated aortic bioprostheses? Interact CardioVasc Thorac Surg 2010;11:83–5. [12] Ye J, Webb JG, Cheung A, Soon JL, Wood D, Thompson CR et al. Transapical transcatheter aortic valve-in-valve implantation: Clinical and hemodynamic outcomes beyond 2 years. Thorac Cardiovasc Surg. 2012 [Epub ahead of print]. [13] Badhwar V, Ofenloch JC, Rovin JD, van Gelder HM, Jacobs JP. Noninferiority of closely monitored mechanical valves to bioprostheses overshadowed by early mortality benefit in younger patients. Ann Thorac Surg 2012;93:748–53. [14] Al-Khaja N, Belboul A, Rashid M, El-Gatit A, Roberts D, Larsson S et al. The influence of age on the durability of Carpentier–Edwards biological valves. Thirteen years follow-up. Eur J Cardiothorac Surg 1991;5:635–40. [15] David TE, Armstrong S, Maganti M. Hancock II bioprosthesis for aortic valve replacement: the gold standard of bioprosthetic valves durability? Ann Thorac Surg 2010;90:775–81. [16] Jaussaud N, Gariboldi V, Giorgi R, Grisoli D, Chalvignac V, Thuny F et al. Risk of reoperation for aortic bioprosthesis dysfunction. J Heart Valve Dis 2009;18:256–61.
منابع مشابه
Pregnancy Outcome with Intracytoplasmic Sperm Injection Method in a Woman with Prosthetic Heart Valves
There is an increased risk of thromboembolism, anticoagulant-related hemorrhage, fetal-wastage and congestive cardiac failure in pregnant women with mechanical heart valves. In order to have a good outcome, the care of such patients must necessarily be multidisciplinary and in a well- equipped centre with adequate support services .One such patient who had mechanical mitral and aortic valves re...
متن کاملTranscatheter Aortic Valve Replacement: A Review Article
Transcatheter aortic valve replacement (TAVR) is a novel therapeutic intervention for the replacement of severely stenotic aortic valves in high-risk patients for standard surgical procedures. Since the initial PARTNER trial results, use of TAVR has been on the rise each year. New delivery methods and different valves have been developed and modified in order to promote the minimally invasive p...
متن کاملA Novel Biological Dosimetry Method for Monitoring Occupational Radiation Exposure in Diagnostic and Therapeutic Wards: From Radiation Dosimetry to Biological Effects
Background and Objective: Professional radiation workers are occupationally exposed to long-term low levels of ionizing radiation. Occupational health hazards from radiation exposure, in a large occupational segment of the population, are of special concern. Biological dosimetry can be performed in addition to physical dosimetry with the aim of individual dose assessment and biological effects....
متن کاملProfessional rational drug and biological product design methods based on chemoinformatics as a novel science
Background: The use of new technologies in the field of drug discovery and development plays an important role in introducing new and effective drugs, optimizing the properties of existing drugs and, in general the development of various drug-dependent industries, as well as the general health of human, animal and plant communities. These methods provide new drugs at...
متن کاملeComment. The current bioprosthesis of choice for aortic valve replacements.
ference in postoperative aortic valve area, maximum velocity across the valve and mortality. Pelletier et al. [8] performed a cohort study comparing 878 CE porcine and 715 Ionescu-Shiley, CE and Mitroflow bovine valves in AVR, MVR or MR from 1976–88. It showed similar late survival rates and clinical improvement. However, the freedom from all valve-related complications was significantly better...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Interactive cardiovascular and thoracic surgery
دوره 16 4 شماره
صفحات -
تاریخ انتشار 2013