The Journal of thoracic and cardiovascular surgery
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J. Thorac. Cardiovasc. Surg. · Jul 2016
Multicenter StudyThe effect of coronary angiography timing and use of cardiopulmonary bypass on acute kidney injury after coronary artery bypass graft surgery.
Acute kidney injury is a common but serious complication of coronary artery bypass grafting. We investigated whether the effect of the timing of coronary angiography on acute kidney injury after coronary artery bypass grafting is influenced by the use of cardiopulmonary bypass. ⋯ A shorter interval between coronary angiography and surgery influenced the occurrence of acute kidney injury in patients undergoing on-pump coronary artery bypass. However, the interval is not an independent risk factor for the development of postoperative acute kidney injury in patients who undergo off-pump coronary artery bypass.
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J. Thorac. Cardiovasc. Surg. · Jul 2016
Cardiac magnetic resonance imaging characterizes stenosis, perfusion, and fibrosis preoperatively and postoperatively in children with anomalous coronary arteries.
Using cardiac magnetic resonance imaging (MRI) with virtual angioscopy, we sought to evaluate coronary anatomy, myocardial injury, and left ventricular function in children with interarterial anomalous aortic origin of coronary artery before and after surgery. ⋯ Cardiac MRI with virtual angioscopy is an important tool for evaluating anomalous coronary anatomy, myocardial function, and ischemia and should be considered for initial and postoperative assessment of children with anomalous coronary arteries.
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J. Thorac. Cardiovasc. Surg. · Jul 2016
EditorialOnline network of subspecialty aortic disease experts: Impact of "cloud" technology on management of acute aortic emergencies.
For the management of acute aortic syndromes, regional treatment networks have been established to coordinate diagnosis and treatment between local emergency rooms and central specialized centers. Triage of acute aortic syndromes requires definitive imaging, resulting in complex data files. Modern information technology network structures, specifically "cloud" technology, coupled with mobile communication, increasingly support sharing of these data in a network of experts using mobile, online access and communication. Although this network is technically complex, the potential benefit of online sharing of data files between professionals at multiple locations within a treatment network appear obvious; however, clinical experience is limited, and further evaluation is needed.
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J. Thorac. Cardiovasc. Surg. · Jul 2016
Syndecan-1 improves severe acute kidney injury prediction after pediatric cardiac surgery.
Acute kidney injury is a common occurrence after pediatric cardiac surgery and is associated with adverse patient outcomes. Syndecan-1 is a biomarker of endothelial glycocalyx damage, and its early increment after surgery can be associated with acute kidney injury. ⋯ Postoperative plasma syndecan-1 is associated with subsequent severe acute kidney injury and poor outcomes among children undergoing cardiac surgery. It may be useful to identify patients who are at increased risk for acute kidney injury after cardiac surgery.
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J. Thorac. Cardiovasc. Surg. · Jul 2016
Observational StudyPrediction of imminent, severe deterioration of children with parallel circulations using real-time processing of physiologic data.
Sudden death is common in patients with hypoplastic left heart syndrome and comparable lesions with parallel systemic and pulmonary circulation from a common ventricular chamber. It is hypothesized that unforeseen acute deterioration is preceded by subtle changes in physiologic dynamics before overt clinical extremis. Our objective was to develop a computer algorithm to automatically recognize precursors to deterioration in real-time, providing an early warning to care staff. ⋯ Automated, intelligent analysis of standard physiologic data in real-time can detect signs of clinical deterioration too subtle for the clinician to observe without the aid of a computer. This metric may serve as an early warning indicator of critical deterioration in patients with parallel systemic and pulmonary circulation.