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Pilot-investigation: The reduction of embolic and there by neurologic complications after cardiac surgery by the use of a non-invasive imaging technique(CABG, on pump)

This pilot is meaned to obtain:- experience and understanding in the presence of new embolic load in the brain by means of DW-MRI- Understanding in the number of patients in which probably the post-operative DW-MRI can not be done according to…

The Impact of Intraoperative Carbon Dioxide Wound Ventilation on Cerebral Microembolic Load during Aortic Arch Surgery : a Prospective Randomized Clinical Trial using Transcranial Doppler Ultrasound

The primary objective of this study is to evaluate the impact of carbon dioxide field flooding on the quantitative intraoperative microembolic load of the brain during aortic arch surgery.A secondary objective is to evaluate any concomitant…

Flow dysfunction of hemodialysis vascular access: a randomized controlled trial on the effectiveness of surveillance of arteriovenous fistulas and grafts

See above.

Electrocoagulation or Ligasure for cut down in the groin for exposure of the femoral arteries.

Relevancy: Groin explorations are regularly performed procedures in vascular surgery. To date, the chosen technique will be either electrocoagulation or the Ligasure, depending on the operator*s preference. It is yet unclear whether the chosen…