Compared with patients with high-gradient aortic stenosis, patients with low-gradient aortic stenosis and reduced LVEF have worse clinical outcomes. Clinical outcomes are worse in patients with ...

However, in both elderly and younger patients with aortic stenosis, the triad of low gradient, low output, and low ejection fraction indicates a poor prognosis. In some there is severe LV ...

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 ...

Navitor Vision enhances visibility and precision in TAVI procedures, offering a less invasive alternative to surgical aortic ...

1 2 In particular, more detailed guidance is provided for choice of valve prosthesis type and implantation mode in patients with severe valvular aortic stenosis (AS ... definition of severe AS ...

The coexistence of transthyretin cardiac amyloidosis (ATTR‐CA) and aortic stenosis (AS) is increasingly recognized, but the clinical consequences are unclear. We aimed to characterize clinical ...

ed.ac.uk To review the pathophysiology of fibrocalcific aortic stenosis, the myocardial response to pressure overload and current clinical guidelines concerning the timing of valve intervention. To ...

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Background Cardiogenic shock (CS) induced by severe aortic stenosis (AS) is a life-threatening condition with high mortality ... BAV patients had a higher mean aortic transvalvular gradient than TAVI ...

People with transthyretin cardiac amyloidosis (ATTR-CA) on top of aortic stenosis (AS ... "Signs and symptoms of low-flow, low-gradient AS, such as hypertrophic myocardial remodeling, diastolic ...