Recent scientific and technological progress has stimulated the goal of generating a “tissue-engineered” heart valve, a living valve replacement that would obviate the complications of conventional valve replacement, adapt to changing environmental conditions in the recipient, and potentially grow with a...
Although these different designs influence the valvular fluid mechanics, all three share common flow structures, such as well-defined jet flows, wakes with some degree of flow reversal, and turbulent shear layers. The two most widely used mechanical heart valves today are the tilting disc and the...
This chapter was designed to provide the reader with a brief overview of the current treatment options for heart valve disease. Major topics of discussion are (1) development of prosthetic valve replacements, (2) current issues with valve replacement, (3) major valvular diseases that affect ...
Each patient will be examined by a heart-team of cardiologists, cardiac surgeons and other medical professionals. Factors such as age, medical history, location of the affected valve, and other structural issues will be taken into account to determine whether open-chest surgery or catheter-based ...
Overall, such approaches need to be structured to address these fundamental issues to lay the basis for TEHVs that can be developed and designed according to truly sound scientific and engineering principles. 展开 关键词: heart valves, tissue engineering, functional biomechanics, stem cells, ...
Background: Open heart surgery is preferred for patients with multiple valvular issues with conflicting physiology. Case: A 57-year-old female with a past ... HM Lak,J Cohen,JP Iskandar,... - 《Circulation》 被引量: 0发表: 2021年 加载更多来源...
I have had Mitral Valve Prolapse since I was 11. Palpitations has been the main symptom but has caused no real issues. Yearly it has been checked and monitored. 3 years ago I had an Echo done that showed : Mild Mitral Valve Prolapse with Trace Regurgitation ...
Four more patients received the Jarvik-7 before it was discontinued due to complications, including stroke, mechanical failure and anatomical fit issues. It has since been enhanced and renamed, now called the CardioWest heart. It is used only in experimental situations and as an investigative bridg...
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Comprehensive overview of conditions, symptoms, treatment options and side effects related to mitral valve regurgitation, heart failure and atrial fibrillation, HealthChoicesFirst.com