Data provided by company:

• Omnicarbon valve is an all-pyrolytic carbon version of the Omniscience valve

Comments Surgery:

• Tilting disc design

Comments Echocardiography:

• No EOAi calculator available

References:

1. Rosenhek et al. Normal Values for Doppler Echocardiographic Assessment of Heart Valve Prostheses. Journal of the American Society of Echocardiography, November 2003
2. Copyright by http://www.onxlti.com/heart-valves/designed-for-life/design-features/