Aortic cross clamp
Volume 7 | Issue 4 - 2017
... prolonged aortic cross clamp time is linked to adverse outcome following cardiac ...During aortic cross clamping, a period of global myocardial ischemia is followed by reperfusion ...
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Oxygen Concentration during Reperfusion in Mitral Valve Surgery
... tration of 0.7 during cardiopulmonary bypass. In the normoxic group, the inspired oxygen concentration was lowered to 0.5 from the last warm cardioplegia admini- stration till aortic cross clamp ...
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Absence of association between whole blood viscosity and delirium after cardiac surgery: a case-controlled study
... surgery, aortic cross clamp (AOX) time, ECC time, severity of ill- ness score (Acute Physiology and Chronic Health Evalu- ation (APACHE)-II score), and risk of death after a heart operation (European ...
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Anterolateral minithoracotomy versus median sternotomy for the treatment of congenital heart defects: a meta-analysis and systematic review
... This study was limited as it only included 6 case–control studies, with variable outcome measures. No randomized controlled trials or other prospective studies were searched out. The risk of bias was not assessed during ...
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Mitral Valve Replacement with Chordal Preservation: A Retrospective Analysis of Outcome in Comparison with Classical Mitral Valve Replacement
... APPENDIX - 2 ACC AHA AF AML AV EF IMR LA LV LVeSD LVeDD LVOTO MRI MR MS MV MVP MVR NYHAPML PTFE RHD RF SA Aortic cross clamp American Heart Association Atrial fibrilation Anterior mitral[r] ...
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Macrophage Migration Inhibitory Factor in Pediatric Patients Undergoing Surgery for Congenital Heart Repair
... Studies in adults undergoing heart surgery have shown that plasma MIF levels peaked after termination of CPB, and although lower by 3 h after surgery, levels remained significantly elevated from presurgery values ...
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Outcomes in patients undergoing complex cardiac repairs with cross clamp times over 300 minutes
... All surgeries were performed using generalized, standard anesthesia. Following a median sternotomy, a heparin dose of 350 IU/kg was given to maintain an activated clotting time of 400–600 s. Cannulation was accom- ...
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Effect of erythropoietin on the incidence of acute kidney injury following complex valvular heart surgery: a double blind, randomized clinical trial of efficacy and safety
... The secondary outcomes assessed in this study were biomarkers of renal injury including sCr, cystatin C, and estimated glomerular filtration rate (eGFR) which were recorded 24 hours before operation, upon arrival at the ...
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Abstract
... between aortic cross−clamp time and post−surgical serum BNP concentration was found ...between aortic cross−clamp time and troponin I concentration in serum during the tested ...
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Original Article Bentall procedure versus valve-sparing ascending aortic replacement in the treatment of aortic dissection involving the aortic root
... Preoperative aortic root and cardiac function parameters The patients in both groups suffered from aortic dissec- tion with involvement of the aortic root before ...of aortic regurgitation, ...
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The coronary reimplantation after neoaortic reconstruction technique can make a difference in arterial switch operation
... the aortic cross-clamp (ACC) was temporarily released, allowing the neoaorta to distend in order to facilitate the identification of the exact location for coronary ...
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Repair of Thoracoabdominal Aortic Aneurysm with Thrombosed Infrarenal Component: A Modified Hybrid Technique without Aortic Cross Clamping
... He also had a history of previous stroke with mild right hemiparesis, slurred speech, and history of epilepsy unrelated to stroke, which was well controlled with antiepileptic medi- cations. A computerized tomography ...
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Coronary bypass grafting using crossclamp fibrillation does not result in reliable reperfusion of the myocardium when the crossclamp is intermittently released: a prospective cohort study
... ing cross-clamp ...of cross clamp fibrillation is equivalent to both crys- talloid and blood cardioplegia in terms of clinical outcome and biochemical markers of myocardial damage ...had ...
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Minimal access median sternotomy for aortic valve replacement in elderly patients
... In patients with multiple co-morbidities minimally- invasive approaches may increase the overall operative risk, because longer cross clamp-, bypass- and surgery times compared to conventional AVR have been ...
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‘Porcelain aorta’: a proposed definition and classification of ascending aortic calcification
... Figure 4 Extent and distribution of calcification in the ascending aorta/arch by location, normalised by dividing quadrant totals by segment length. (Segment 3 represents proximal aortic arch and therefore ...
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Inherent Clamp Flyback-Buck Converter with Winding Cross-Coupled Inductors Zero Current Switching
... Phase shifted zero voltage switching full bridge converter is the best among the PWM converters with soft switching characteristics because it allows the switches to operate at zero voltage switching (ZVS) by utilising ...
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Technical limitations of REBOA in a patient with exsanguinating pelvic crush trauma: a case report
... regardless of trauma or non-trauma related causes [9]. Stannard et al. published an article describing a step- by-step approach of REBOA use in which three zones for balloon deployment are defined. Zone I extends from ...
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Alpha Adrenergic Vasoconstriction and Nitroglycerin Vasodilation of Large Coronary Arteries in the Conscious Dog
... (27±5%) cross-sectional areas, at a time when mean arterial pressure rose by 65±5%, left ventricular dP/dt had decreased only slightly, and heart rate and mean coronary blood flow remained at control ...
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Bioengineering Silicon Quantum Dot Theranostics using a Network Analysis of Metabolomic and Proteomic Data in Cardiac Ischemia
... Discriminatory analysis using bioinformatics was applied to systemic blood taken from the aorta. Three methods were used, including wKNN classifi- cation model, a SVM classification method and an evolving spiking neural ...
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A one year cost–utility analysis of resuscitative endovascular balloon occlusion of the aorta versus resuscitative thoracotomy with aortic cross clamping for non compressible torso haemorrhage
... with aortic cross-clamping (RTACC) is the current standard and most commonly performed intervention following NCTH, despite being hugely invasive with significant associated ...of aortic occlusion, ...
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