International Perfusion Association

Day: February 7, 2025

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Perioperative Mechanical Circulatory Support: Transitioning from Sequential to Parallel Recovery

This editorial explores the evolution of mechanical circulatory support (MCS) in perioperative cardiac care. It discusses advancements in venoarterial extracorporeal membrane oxygenation (VA-ECMO) and micro-axial flow pumps, highlighting the shift from sequential to parallel recovery. The article emphasizes early MCS intervention, left ventricular unloading, and minimizing adverse events. Insights from the DanGer Shock trial suggest improved survival with early MCS use, but further research is needed for perioperative applications.

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Surgical Outcomes Stratified by Type of Transportation and Presence of Coronary Reperfusion in Patients with Coronary Malperfusion Caused by Type A Aortic Dissection

Surgical Outcomes Stratified by Type of Transportation and Presence of Coronary Reperfusion in Patients with Coronary Malperfusion Caused by Type A Aortic Dissection

This study examines surgical outcomes in patients with Type A acute aortic dissection (AAAD) complicated by coronary malperfusion, focusing on transportation type and clinical management. Analyzing 70 cases, researchers found no significant mortality differences between direct transfers and referrals. However, preoperative extracorporeal membrane oxygenation (ECMO) was not a definitive solution. Diagnostic-only coronary angiography (CAG) without successful reperfusion posed a higher fatality risk, especially with left coronary artery involvement.

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