tilting disc valve prosthesis

tilt·ing disc valve pros·the·sis

a low-profile artificial heart valve employing a caged disc that tilts to open during systole.
Farlex Partner Medical Dictionary © Farlex 2012

tilt·ing disc valve pros·the·sis

(tilt'ing disk valv pros-thē'sis)
A low-profile artificial heart valve employing a caged disc that tilts to open during systole.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012