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Background
Transaortic valve implant (TAVI) is the treatment of choice for severe aortic stenosis (AS). Some patients develop prosthesis patient mismatch (PPM) after TAVI. It is challenging to determine which patients are at risk for clinical deterioration.
Methods
We retrospectively measured echocardiographic parameters of left ventricular (LV) morphology and function, prosthetic aortic valve...