Tags Archives: Myocardial injury

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Dose-Dependent Relationship between Iron Metabolism and Perioperative Myocardial Injury in Cardiac Surgery with Cardiopulmonary Bypass: A Retrospective Analysis

Abstract Introduction: We sought to comprehensively explore the potential linear and nonlinear relationship between preoperative iron metabolism and perioperative myocardial injury (PMI) following cardiac surgery with cardiopulmonary bypass (CPB).    Methods: Patients..

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Development and validation of a machine learning predictive model for perioperative myocardial injury in cardiac surgery with cardiopulmonary bypass

Abstract Background Perioperative myocardial injury (PMI) with different cut-off values has showed to be associated with different prognostic effect after cardiac surgery. Machine learning (ML) method has been widely used..

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Hybrid feature selection in a machine learning predictive model for perioperative myocardial injury in noncoronary cardiac surgery with cardiopulmonary bypass

Abstract Background Perioperative myocardial injury (PMI) is associated with increased mobility and mortality after noncoronary cardiac surgery. However, limited studies have developed a predictive model for PMI. Therefore, we used..

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Risk factors for postoperative myocardial injury-related cardiogenic shock in patients undergoing cardiac surgery

Abstract Background Myocardial injury-related cardiogenic shock (MICS) is significantly associated with poor outcomes in patients after cardiac surgery. Herein, we aimed to investigate the risk factor for postoperative MICS. Methods..

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Cardiac troponin and defining myocardial infarction

Abstract The 4th Universal Definition of Myocardial Infarction has stimulated considerable debate since its publication in 2018. The intention was to define the types of myocardial injury through the lens..

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The Use of Corticosteroids for Cardiopulmonary Bypass in Adults

Abstract Purpose of Review Cardiopulmonary bypass for on-pump cardiac surgery induces a systemic inflammation that may contribute to postoperative major complications. To reduce this inflammatory response in patients undergoing heart..

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