Journal of cardiothoracic and vascular anesthesia
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J. Cardiothorac. Vasc. Anesth. · Dec 2024
Observational StudyAssociation Between Red Cell Distribution Width and Liver Injury after Cardiac and Aortic Aneurysm Surgery with Cardiopulmonary Bypass.
This study aimed to investigate the association between preoperative red blood cell distribution width (RDW) levels and liver injury (LI) after cardiac surgery, to highlight RDW's usefulness in the early identification and intervention for patients at high risk of LI. ⋯ Preoperative RDW levels are significantly associated with postoperative LI. RDW could serve as a significant useful marker for early detection and intervention in patients at high risk of LI, thereby potentially improving patient outcomes.
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J. Cardiothorac. Vasc. Anesth. · Dec 2024
Review Case ReportsHow We Would Treat Our Own Congenital Cardiac Catheterization Laboratory Patient.
The field of congenital cardiac catheterization (CCC) has changed dramatically since it began 8 decades ago. New techniques and devices have expanded the indications for interventional catheterization. Heart teams who care for patients in the pediatric and congenital cardiac catheterization laboratory are confronted with a growing number of patients presenting for a wide range of increasingly technically challenging cases. ⋯ We reviewed risk stratification strategies for CCC and describe our institution's comprehensive, multidisciplinary approach to the periprocedural management of patients with congenital heart disease undergoing cardiac catheterization, using the index case of a 6-year-old patient with multiple heart defects. We concluded that risk stratification and a comprehensive, multidisciplinary team approach that begins when a procedure is booked is essential to inform management and optimize outcomes. Clinical decision-making should be informed by expert guidelines and evolving risk stratification research.
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J. Cardiothorac. Vasc. Anesth. · Dec 2024
Randomized Controlled TrialThe Impact of Preoperative Combined Pectoserratus and/or Interpectoral Plane (Pectoralis Type II) Blocks on Opioid Consumption, Pain, and Overall Benefit of Analgesia in Patients Undergoing Minimally Invasive Cardiac Surgery: A Prospective, Randomized, Controlled, and Triple-blinded Trial.
Acute postoperative pain remains a major obstacle in minimally invasive cardiac surgery (MICS). Evidence of the analgesic benefit of chest wall blocks is limited. This study was designed to assess the influence of combined pectoserratus plane block plus interpectoral plane block (PSPB + IPPB) on postoperative pain and the overall benefit of analgesia compared with placebo. ⋯ Preoperative PSPB + IPPB reduced 24-hour postextubation opioid consumption, pain at extubation, and OBAS. Given its low risk and expedient placement, it could be a helpful addition to MICS protocols. Future studies should evaluate these findings in multicenter settings and further elucidate the optimal timing of block placement.
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J. Cardiothorac. Vasc. Anesth. · Dec 2024
ReviewHeartMate 3: Analysis of Outcomes and Future Directions.
Heart failure (HF) remains a public health concern affecting millions of individuals worldwide. Despite recent advances in device-related therapies, the prognosis for patients with chronic HF remains poor with significant long-term risk of morbidity and mortality. ⋯ The ELEVATE (Evaluating the HeartMate 3 with Full MagLev Technology in a Post-Market Approval Setting) Registry and the MOMENTUM 3 (Multicenter Study of MagLev Technology in Patients Undergoing Mechanical Circulatory Support Therapy with HeartMate 3) trial represent landmark investigations into the performance and comparative effectiveness of the HeartMate 3 LVAD. This review provides a comprehensive synthesis of the safety and efficacy of the 2-year and 5-year HeartMate LVAD outcomes, highlighting key findings, methodological considerations, implications for clinical practice, and future directions.
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J. Cardiothorac. Vasc. Anesth. · Dec 2024
Effect of Deep Hypothermia (18°C) on Dioxygen Metabolism During Pulmonary Thromboendarterectomy Surgery.
The aim of this physiological pilot study was to investigate the effect of deep hypothermia on oxygen extraction (OE) and consumption (VO2) in normothermic conditions (36-37°C), and at different stages of cooling: 30°C, 25°C, and 18°C. ⋯ There were VO2 and OE decreases of more than half their baseline values at 18°C. Given that metabolic needs are essentially supplied by dissolved O2 during cooling from 30°C to 18°C, the authors suggest that PaO2 should be increased during the period of cooling and/or deep hypothermia to prevent hypoxia.