R&N Brown
Well-known member
Al Capshaw did a good job at covering most of the pro's as to why I chose to go with an On-X Valve.
A couple additions;
It is my understanding that the On-x leaflet pins ride in a grove that allow them to open fully and through their movement wash the hinge point clean so as to be much less likely to clot in that area.
By design the On-X valve has a flair on one end that creates a vortex of sorts, that again, wash clean an area that in other valves allows blood to pool and clot.
These two points of difference were not the only reason I chose the valve although they weighted heavily on my decision. The opportunity to run a lower INR now, and, with the potential at some point to drop coumadin altogether influenced me as well. That possibility does not exist with any other valve that I am aware of.
I had my ascending aorta replaced along with my aortic valve so I know that under at least my circumstances it can be done successfully. I also chose to take part in the study that is ongoing in the states. So far so good.
Rob
A couple additions;
It is my understanding that the On-x leaflet pins ride in a grove that allow them to open fully and through their movement wash the hinge point clean so as to be much less likely to clot in that area.
By design the On-X valve has a flair on one end that creates a vortex of sorts, that again, wash clean an area that in other valves allows blood to pool and clot.
These two points of difference were not the only reason I chose the valve although they weighted heavily on my decision. The opportunity to run a lower INR now, and, with the potential at some point to drop coumadin altogether influenced me as well. That possibility does not exist with any other valve that I am aware of.
I had my ascending aorta replaced along with my aortic valve so I know that under at least my circumstances it can be done successfully. I also chose to take part in the study that is ongoing in the states. So far so good.
Rob