Results 291 to 300 of about 206,610 (336)

Redo surgery outcomes for obstructed replaced valve: a single-center experience. [PDF]

open access: yesEgypt Heart J
Tolah M   +8 more
europepmc   +1 more source

Deformation of transcatheter heart valves with mitral valve-in-valve

EuroIntervention, 2023
The use of oversizing in mitral valve-in-valve (MViV) procedures can lead to non-uniform expansion of transcatheter heart valves (THV). This may have implications for THV durability.The objective of this study was to assess the extent and predictors of THV deformation in MViV procedures.We examined 33 patients who underwent MViV with SAPIEN prostheses.
Miho, Fukui   +12 more
openaire   +2 more sources

Transcatheter Treatment of Valvular Heart Disease: A Review.

Journal of the American Medical Association (JAMA), 2021
Importance More than 40 million people are living with either mitral or aortic valve disease worldwide, and more than 180 000 heart valve replacement surgeries are performed each year in the US.
L. Davidson, C. Davidson
semanticscholar   +1 more source

Design of a function test apparatus for prosthetic heart valves. Initial results in the mitral position.

Clinical Physics and Physiological Measurement, 1986
A test rig has been developed to investigate the function of prosthetic heart valves under pulsatile flow conditions. The rig uses a servo-controlled pump to produce a physiological flow waveform through the valve.
J. Fisher, G. R. Jack, D. Wheatley
semanticscholar   +1 more source

Mitral valve interventions in heart failure

Current Opinion in Cardiology, 2014
This review describes new developments in mitral valve interventions for patients with heart failure. The review also discusses innovative therapies in the treatment of mitral regurgitation in patients with heart failure and describes novel risk factors of recurrent mitral regurgitation following repair in this population.Percutaneous strategies are ...
Vincent W. S. Chan   +3 more
openaire   +3 more sources

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