Journal of cardiothoracic and vascular anesthesia
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J. Cardiothorac. Vasc. Anesth. · Jan 2025
The Hemodynamic Effects of Protamine in Pediatric Patients Undergoing Pulmonary Artery Reconstruction and Unifocalization Surgery: A Pilot StudyHemodynamic Effects of Protamine in Children.
To determine protamine administration increases pulmonary artery pressures (PAPs) in patients undergoing unifocalization or pulmonary artery reconstruction surgeries. ⋯ Protamine administration led to a small increase in PAP after separation from cardiopulmonary bypass in patients undergoing pulmonary artery reconstruction or unifocalization surgeries. Calcium coadministration did not lead to a greater increase in PAP.
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J. Cardiothorac. Vasc. Anesth. · Jan 2025
ReviewRemimazolam in Cardiac Anesthesia: Analysis of Recent Data.
Interest in remimazolam has surged in recent years, thanks to its advantageous pharmacologic profile. This ultra-short-acting benzodiazepine is noted for its rapid onset and termination of action, organ-independent elimination, availability of a reversal agent, and excellent hemodynamic stability. Although the use of remimazolam has been explored in various anesthesia settings and procedures, data on its application in cardiovascular anesthesia and catheterization laboratory procedures remain limited. ⋯ The analysis shows that remimazolam offers anesthesia without significant hemodynamic instability and a reduced need for vasopressors, with an incidence of perioperative adverse events comparable to that of other agents. These findings are relevant for both the induction and maintenance of general anesthesia in catheterization laboratory procedures and general anesthesia in elective cardiac surgery. Although further research is needed to fully understand remimazolam's role in cardiovascular anesthesia, its favorable hemodynamic and safety profile suggests that it is a promising option for cardiac anesthesiologists in both the catheterization laboratory and the operating room.
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Because of changing rules and regulations in insurance and reimbursement, critical care physicians must adapt their billing practices to meet the challenges of these complex changes. Reimbursement for critical care billing varies substantially across the country, and staffing models must consider this heterogeneity. This article summarizes the current state of critical care billing and addresses the requirements to generate a critical care bill and the potential circumstances that may result in a denial of payment.
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J. Cardiothorac. Vasc. Anesth. · Jan 2025
Review Meta AnalysisHemodynamic Impact of the Trendelenburg Position: A Systematic Review and Meta-analysis.
To systematically evaluate the impact of the Trendelenburg position on hemodynamic parameters in adult patients. ⋯ The Trendelenburg position significantly increases stroke volume and improves multiple hemodynamic parameters in adult patients. These results confirm the position's potential clinical relevance in hemodynamic management and suggest the possibility of a tailored application in selected clinical settings. The duration of the beneficial effects of the Trendelenburg position and the possible side effects should be the focus of further investigation.
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J. Cardiothorac. Vasc. Anesth. · Jan 2025
Ultrafiltration During Cardiac Surgery Requiring Cardiopulmonary Bypass and Its Effect on Acute Kidney Injury.
To explore whether ultrafiltration (UF) volume adjusted for weight is associated with an increased risk of acute kidney injury (AKI) after cardiopulmonary bypass (CPB) in cardiac surgery patients. ⋯ This study suggests that conventional UF is a potential risk factor for AKI incidence following surgery with CPB. The results demonstrate an association between higher weight-adjusted ultrafiltration volume and a higher incidence of AKI. Future studies should incorporate a multicenter, prospective approach to test the generalizability of the present findings and validate modified ultrafiltration strategies that use hemodynamic variables to determine fluid removal volume.