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Variations in Battery Life of a Heart-Lung Machine Using Different Pump Speeds, Pressure Loads, Boot Material, Centrifugal Pump Head, Multiple Pump Usage and Battery Age
This study was designed to examine the run time of a fully charged battery under various conditions of pump speed, pressure loads, pump boot material, multiple pump usage, and battery life.
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Acute Respiratory Distress Syndrome in the Perioperative Period of Cardiac Surgery: Predictors, Diagnosis, Prognosis, Management Options, and Future Directions
More research in the setting of ARDS after cardiac surgery is needed at multiple levels (risk factors, diagnosis, treatment options). Prevention of lung injury appears to be of the utmost importance, and a better characterization of the risk factors is needed. Avoiding excessive perioperative transfusions and the optimization of ventilation and hemodynamics seem to be the most modifiable risk factors. In patients who develop ARDS after cardiac surgery, extracorporeal techniques may represent a valid choice in experienced hands. The use of NMBAs, prone positioning, and iNO can be considered on a case-by-case basis, whereas aggressive lung recruitment and oscillatory ventilation probably should be avoided.
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Patient Blood Use and Survival Improvements Employing Smaller ECMO Circuits for Post-cardiotomy Cardiac Surgery Support (Video)
Jeff Riley discusses patient blood use and survival improvements with smaller ECMO circuits (17 minutes).
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