Transcatheter aortic valve replacement is an effective treatment for aortic stenosis currently, especially in elderly, surgical high-risk, and surgical procedures-intolerant patients with severe aortic stenosis. After several generations of updates in design and function, the self-expandable valves have shown significant efficacy in treating aortic stenosis patients with bicuspid aortic valve, bioprosthetic valve failure or small annulus, and superiority in terms of valve durability, and the favorable hemodynamic outcomes could translate into clinical endpoint benefit. This literature review summarizes the advantages and recent advances of the self-expandable valves in transcatheter aortic valve replacement.
The European Society for Vascular Surgery (ESVS) 2022 clinical practice guidelines showed us venous thrombosis management in January 2022. In terms of iliac vein diseases, it retained some guiding views, upgraded some guiding views, and added some new views compared with the version 2015. It has good guidance and reference significance for medical staff and patients. The part of the guidelines about iliac vein disease is worth our interpretation.
ObjectiveTo summarize recent progress in adipose tissue acting as a more efficient and ideal therapy to facilitate wound repair and evaluate the therapeutic values of adipose tissue.MethodsThe related literature about adipose tissue for wound healing in recent years was reviewed and analyzed.ResultsEnormous studies focus on the capacity of adipose tissue to accelerate wound healing including cellular components, extracellular matrix, and paracrine signaling have been investigated.ConclusionAdipose tissue has generated great interest in recent years because of unique advantages such as abundant and accessible source, thriven potential to enhance the regeneration and repair of damaged tissue. However, there is still a need to explore the mechanism that adipose tissue regulates cellular function and tissue regeneration in order to facilitate clinical application of adipose tissue in wound healing.
