[The first successful combined heart-kidney transplantation in Hungary].

Combined heart-kidney transplantation has become a new therapeutic solution for patients with coexisting, irreversible heart and kidney failure. Though this combined approach has several theoretical advantages over sequential transplantation, it remains to be established whether it has a jeopardizing impact on patient and graft outcome. The authors report their experience of the first successful combined heart-kidney transplantation in Hungary from a single donor and review the literature in order to clarify this issue.

[Hybrid solution in aortic arch surgery].

Since the introduction of endografts, treatment of vascular diseases has remarkably changed. Due to less surgical trauma patients--those were not amenable to open surgery--now have the chance to be treated with remarkably lower risk. At certain segments of the aorta with life important side branches combination of open surgery is needed to get free segment for deployment of endografts.

[Analysis of vascular complications of IABP therapy in open-heart surgery patients 1999-2004].

Intraaortic balloon pump (IABP) is being used in cardiac surgery in an increased ratio. IABP therapy involves considerable risk, mainly vascular complications, postoperative bleeding and infection can represent danger. Between 1999 and 2004 out of 4443 open heart surgery operations we have performed intraaortic balloon pump treatment in case of 75 patients.

Impairment of blood-brain barrier integrity during carotid surgery as assessed by serum S-100B protein concentrations.

During carotid endarterectomy (CEA) the internal carotid artery is cross-clamped for a period of several minutes. This maneuver may cause cerebral hypoperfusion and/or impairment of the blood-brain barrier (BBB) even in cases where clinical signs are absent. The aim of the present study was to examine whether such alterations could be detected by monitoring the cerebral marker S-100B protein concentrations during and after CEA in the serum.