Annals of vascular surgery
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We describe a simple method to avoid favored passage of the wire into the profunda femoral artery (PFA) after antegrade puncture of the common femoral artery. ⋯ When a repeated passage of the guidewire down the PFA is experienced despite conventional manipulation of the wire or needle, the barrier technique is an easy alternative approach for the catheterization of the superficial femoral artery.
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The purpose of this study was to evaluate the effectiveness of a standardized preoperative cardiac assessment in reducing the rate of perioperative cardiac complications in patients undergoing aortic surgery, paying particular attention to the analysis of the factors affecting perioperative cardiac outcomes. ⋯ In our experience, the use of a routine preoperative cardiac assessment allowed us to obtain satisfactory perioperative results in patients undergoing abdominal aortic surgery. Very few patients, however, require cardiac revascularization before abdominal aortic surgery. Patients with positive stress test may benefit from an endovascular treatment if anatomically feasible.
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Spinal cord injury is a major complication of thoracoabdominal aortic operations. We aimed to investigate neuroprotective role of olmesartan administered to rats before ischemia against ischemia-reperfusion (I-R) injury. ⋯ Olmesartan may protect the spinal cord from I-R injury and reduce the incidence of associated neurological dysfunction after temporary aortic occlusion.