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 alter ...

A certain percentage of the energy by the LV is used during opening of the aortic cusps. In healthy individuals with a normal valve, minimal energy is required to open the pliable cusps and hold them ...

A sizeable proportion of patients diagnosed with moderate aortic stenosis (AS) will have hemodynamic parameters on echocardiography that don’t match the standard definition, and many may be at greater ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. PARIS — Patients with aortic stenosis have poor survival ...

THE clinical profile and results of operation in children and adults with congenital aortic stenosis have been reported from this department earlier. 1,3 It is the purpose of this presentation to ...

New research from KL Krems challenges existing diagnostic standards for aortic stenosis, offering fresh insights into calcification patterns that are independent of sex. Krems, Austria – (March 12, ...

To fracture or not to fracture—that has been the question dogging valve-in-valve (ViV) TAVI. The answer, new data suggest, is that fracturing the preexisting bioprosthetic aortic valve may be the best ...

Please provide your email address to receive an email when new articles are posted on . Among patients with asymptomatic aortic valve stenosis, elevated acceleration time/ejection time ratio was ...