Echocardiography

Aortic View Mitral View



The still-frame views shown here are examples of typical On-X appearances.
Please request an extended On-X echocardiograpy CD with video.

Typical Mitral Appearance

mi rjets 4 300x225
Transesophogeal view of
mitral regurgitant jets
mi apical4ch 8 300x225 Continuous wave doppler
spectral envelope



mit dir1 Direction of View
As shown, the regurgitant pivot purging jets in the On-X valve flow outward toward the wall of the ventricle or atrium. When viewed parallel to the valve pivot axis, the jets diverge. When viewed perpendicular to the valve pivot axis, the jets converge. This is unlike the inward directed regurgitant jets of other bileaflet valves that appear to converge in all views.