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Arterial Filter Bypass Loop: What Occurs in this Area during Cardiopulmonary Bypass and Are There Potential Patient Implications
The arterial filter is an integral part of bypass circuitry. When introduced, manufacturers suggested a bypass loop for retrograde priming and de-airing, and for uninterrupted blood flow in case of malfunction. Practice has shown antegrade priming and de-airing is possible. This questions the necessity of the loop and presents the question—what occurs in the loop during bypass?
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Aortic Stiffness as a Marker of Cardiac Function and Myocardial Strain in Patients Undergoing Aortic Valve Replacement
In this study, we hypothesize that aortic pulse wave velocity (PWV) as a marker of aortic stiffness correlates with conventional clinical and biochemical markers of cardiac function and perioperative myocardial strain in aortic valve replacement (AVR).
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Moderately Hypothermic Cardiopulmonary Bypass and Low-Flow Antegrade Selective Cerebral Perfusion for Neonatal Aortic Arch Surgery
Although deep hypothermic circulatory arrest has been extensively used in neonates for aortic arch surgery, the brain and other organs might be adversely affected by prolonged ischemia and deep hypothermia.
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