The Doppler recordings provide an accurate assessment of peak and mean gradients. The aortic valve area can be calculated and measured by planimetry. Detection of sclerodegenerative changes of the ...

A transcatheter aortic valve replacement system designed ... 2.7 cm 2 at baseline at 2.8 cm 2 at 1 year and 2 years, whereas mean gradient fell from 7.5 mm Hg at baseline to 4.2 mm Hg at 1 year ...

6.3%, p<0.001), as well as a higher mean transaortic gradient (12.8 vs. 11.7 mm Hg, p<0.001), stroke volume index (SVI) (44.6 vs. 41.1, p<0.0001) and aortic valve area (1.87 vs. 1.82, p=0.895). In ...

Surgical bioprosthetic aortic valves made ... After propensity-score adjustment, mean patient age was 67.4 years, about one-third were female, and more than one-quarter were classified as NYHA III/IV ...

The following is a summary of “Long-term outcome of bail-out ViV-TAVI at index procedure,” published in the April 2025 issue ...

In patients greater than age 65, more than 90% of aortic stenosis involves trileaflet valves which have developed heavy calcification. [5] In these instances the calcium deposits are thought to ...

your doctor may be able to detect aortic regurgitation by listening to your heart with a stethoscope. If your doctor hears a whooshing sound in between beats, it could mean you have valve problems.

The two companies have entered into a strategic partnership to exclusively commercialize Braile’s Transcatheter Aortic Valve Implantation (TAVI) technology across Europe, India, and other ...

The company highlighted a study spanning eight years that compared the performance of surgical aortic valves made with its proprietary Resilia tissue to those without, showing reduced rates of ...