Items tagged “prosthetic valves”
4 results found
Article
Prosthetic heart valve
Prosthetic heart valves are common. The four valves of the heart may all be surgically replaced. However, the aortic and mitral valves are the most commonly replaced.
Replacements may be tissue or metallic valves, only the latter being visualized on imaging investigations. Sometimes the annulus...
Article
Paravalvular leak
A paravalvular leak, paravalvular leakage or paravalvular regurgitation are an abnormal flow between the valvular annulus and the prosthetic heart valve and is a common complication after valvular replacement surgery due to inadequate sealing.
Epidemiology
Paravaluvar leaks are common, with an...
Article
Prosthetic valve thrombosis
Prosthetic valve thrombosis, valve thrombosis or leaflet thrombosis refers to thrombus formation of any component of a prosthetic heart valve and is a cause of prosthetic valve dysfunction and a potentially reversible complication of valvular surgery 1,2.
Subclinical leaflet thrombosis is an en...
Case
Malfunctioning mechanical bileaflet aortic valve
Published
24 Feb 2024
91% complete
X-ray
Fluoroscopy