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Protamine Shortage?
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Where Preparation Meets Community: The Perfusion Certification Examination Prep Course
For perfusionists, few moments carry as much weight as sitting for a certification exam that can shape the trajectory of an entire career. The Perfusion Certification Examination Prep Course by Perfusion.com was created to ease that pressure, transforming uncertainty into structured preparation and confidence. Developed with insight from educators and practicing clinicians, the course is designed not just as a study aid, but as a professional safety net. At the center of its development is veteran perfusionist and educator Ben Greenfield, whose vision helped shape the course into a resource with worldwide impact.
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A Prospective Observational Study of Emboli Exposure in Open Versus Closed Chamber Cardiac Surgery
Patients undergoing open-chamber surgery are exposed to considerably higher numbers of cerebral arterial emboli after removal of the aortic cross-clamp than those undergoing closed-chamber surgery, and more emboli enter the right middle cerebral artery than the left. These results may help inform the evaluation of the pathophysiological impact of emboli exposure.
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