Journal of cardiothoracic and vascular anesthesia
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J. Cardiothorac. Vasc. Anesth. · Feb 2025
ReviewUse of Intraoperative Hemostatic Checklists for Blood Management in Patients Undergoing Cardiac Surgery: A Scoping Review.
Using intraoperative hemostatic checklists may improve rates of surgical re-exploration and utilization of allogenic blood products in patients undergoing cardiac surgery. In this review, the authors explore the current evidence describing the impact of using intraoperative hemostatic checklists on reducing rates of surgical bleeding and perioperative blood product transfusion in this group of patients. ⋯ These findings suggest that using intraoperative hemostatic checklists may reduce surgical re-exploration rates and improve blood product utilization after cardiac surgery. Large multicenter studies are needed to endorse the utilization of these checklists in routine clinical practice.
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J. Cardiothorac. Vasc. Anesth. · Feb 2025
Multicenter StudyThe Use of Methadone and Ketamine for Intraoperative Pain Management in Cardiac Surgery: A Retrospective Cohort Study.
To evaluate whether the addition of ketamine to intraoperative methadone is associated with superior postoperative pain management and decreased opioid consumption compared with methadone alone in cardiac surgery patients. ⋯ Adding ketamine to methadone prolonged the time to first opioid consumption postoperatively but showed no benefits beyond POD 0. Future studies should consider protocolized dosing to optimize pain control.
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J. Cardiothorac. Vasc. Anesth. · Feb 2025
Observational StudyIntroduction of a Vendor-Independent Application for Clinical Generation of Pressure-Volume Loops from Routine Hemodynamic Data: A Methodological Exploration.
In the dynamic perioperative setting, changing fluid states complicate determination of ventricular function. This study evaluated the feasibility of clinical ventricular pressure-volume loop (PVL) construction using routine monitoring (echocardiography and invasive pressure monitoring). An application was developed and tested with biventricular simulated data and right ventricular (RV) clinical data. ⋯ This study introduces a vendor-independent application to generate PVLs from routinely available clinical data. The results highlight the potential application of the pressure-volume framework in cardiovascular research and patient care. A lack of external validation must be taken into account. Further research is warranted to validate the application. The app can be accessed at https://michael-vandenheuvel.shinyapps.io/eMv_Looper/.
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J. Cardiothorac. Vasc. Anesth. · Feb 2025
Association Between Pulmonary Artery Pulsatility Index and Radial Artery Pulse Pressure and Successful Separation from Peripheral Veno-Arterial Extracorporeal Membrane Oxygenation: A French Single-Center Retrospective Study From 2017 to 2021.
Few reliable tools exist to predict weaning patient outcomes from venoarterial extracorporeal membrane oxygenation (ECMO; VA-ECMO). Pulmonary artery pulse pressure indexed on right atrial pressure (PAPi) reflects the ventricle-pulmonary coupling and may be representative of right ventricular recovery. Radial artery pulse pressure (rPP) may be representative of left ventricular recovery. We intended to explore the usefulness of these indices in the weaning from VA-ECMO. ⋯ Higher PAPi and rPP were predictors of successful weaning from VA-ECMO in this retrospective study.