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《老年心脏病学杂志》
>Influence of normal to high stroke volume on congestive heart failure development after transcatheter aortic valve implantation:case series
Influence of normal to high stroke volume on congestive heart failure development after transcatheter aortic valve implantation:case series
Aortic stenosis(AS)is the most common valvular disease in the older adults'population,and its prevalence will likely continue to increase with the aging society.[1]Surgical aortic valve replacement(SAVR)for elderly patients is known as a high-risk procedure.[2-4]Transcatheter aortic valve implantation(TAVI)is a reasonable alternative to SAVR for older and inoperable patients with AS,and TAVI significantly improves outcomes in elderly patients with severe AS and serious comorbidities,[5,6]TAVI achieves a 20%relative reduction in mortality compared with SAVR.
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