Journal of cardiothoracic and vascular anesthesia
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J. Cardiothorac. Vasc. Anesth. · May 2020
ReviewClinical Update in Pediatric Sepsis: Focus on Children With Pre-Existing Heart Disease.
SEPSIS REMAINS one of the most common causes of childhood morbidity, mortality, and higher healthcare costs, with over 75,000 hospital admissions in the United States and an estimated 4 million cases worldwide per year. While standardized criteria to define sepsis are in flux, the general concept of sepsis is a severe infection that results in organ dysfunction. ⋯ Multiple specialists including intensivists, cardiologists, surgeons, and anesthesiologists commonly contribute to the management and outcome of sepsis in children. In this article, the authors examine the evolving epidemiology of pediatric sepsis, including the subset of patients with underlying heart disease; contrast pediatric and adult sepsis; review the latest hemodynamic guidelines for management of pediatric septic shock and their application to children with heart disease; discuss the role of mechanical circulatory support; and review key aspects of anesthetic management for children with sepsis.
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J. Cardiothorac. Vasc. Anesth. · May 2020
Observational StudyCharacterization of Postoperative Infection Risk in Cardiac Surgery Patients With Delayed Sternal Closure.
To compare the incidence of postoperative infection in cardiac surgery patients who had delayed sternal closure (DSC) with those who had primary sternal closure (PSC) and evaluate the effectiveness of antibiotic prophylaxis in DSC patients. ⋯ The incidence of postoperative infection, particularly pneumonia, is high in cardiothoracic surgery patients with DSC, even with prolonged broadened antibiotic prophylaxis, but the rate of mediastinitis/deep tissue infection did not appear to be greater with DSC. Additional research is needed into optimal antibiotic prophylaxis in this high-risk group of patients.
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J. Cardiothorac. Vasc. Anesth. · May 2020
Case ReportsA Rapid Development of a Right Ventricular Aneurysm Postmyocardial Infarction.
Myocardial infarctions may cause ventricular aneurysms. Ischemia-induced ventricular changes are more common in the left ventricle owing to the larger vascular supply, greater volume of myocardium, and increased intra-ventricular pressure. ⋯ The authors describe the echocardiographic progression of a right ventricular ischemic aneurysm resulting from an ST-elevated myocardial infarction in a 71- year-old man. In this E-Challenge, the authors will review the echocardiographic findings and pathophysiology of ischemic aneurysms.