Echocardiographic, Doppler and catheter data are presented in table 2 ... and at 21 years (endocarditis in a biological aortic valve prosthesis). They were all males born with duct-dependent systemic ...

NEW YORK, NY—Development of bioprosthetic valve dysfunction (BVD) may contribute to worse outcomes at 5 years after transcatheter or surgical valve replacement in patients with symptomatic severe ...

Prosthesis‐patient mismatch (PPM) after surgical aortic valve replacement is associated with lower survival ... and PPM quantification method (in vitro, in vivo, Doppler echocardiography). Populations ...

Read More on PubMed Transcatheter Valve-in-Valve and Valve-in-Ring for Treating Aortic and Mitral Surgical Prosthetic Dysfunction. Paradis JM. Jean-Michel; Del Trigo M. Maria; Puri R. Rishi; ...

mayo.edu Objectives Lipoprotein(a) (Lp(a)) is associated with an increased incidence of native aortic stenosis, which shares similar pathological mechanisms with bioprosthetic aortic valve ... and ...

Sometimes, children are born with this condition. Aortic stenosis is usually treated by replacing the valve with a prosthetic valve. This can be implanted surgically or, more commonly today, via a ...

Severe prosthesis-patient mismatch (PPM ... derived from the ratio of the stroke volume index to the time velocity integral of the aortic valve continuous wave Doppler, a low-flow (LF) state (stroke ...

The echocardiographic finding of increased gradients across a prosthetic aortic valve should activate a diagnostic pathway ... pressure gradient; DVI, Doppler velocity index; EOA, effective orifice ...

Early improvements in mean gradients, Doppler velocity index, and total aortic regurgitation were sustained ... the PARTNER 2 ViV findings is that “the durability of the valve-in-valve prosthetic ...

ARTORG Center for Biomedical Engineering Research, University of Bern, Bern, Switzerland Every year, a quarter million patients receive prosthetic heart valves in aortic valve replacement ... obtained ...