Cerebral perfusion issues in acute type A aortic dissection without preoperative malperfusion: how do surgical factors affect outcomes?

Objectives: Both preoperative (disease-related) and operative (management-related) variables make the assessment of the outcomes of acute type A aortic dissection (ATAAD) surgery a difficult task. Our aim was to evaluate the impact of operative factors, including arterial cannulation site, route of cerebral perfusion and surgeon's specific experience with ATAAD ('aortic surgeon'), on the early results of surgical management, with particular attention to neurological injury.

Methods: Penn classification was used to identify clinically homogeneous risk groups of ATAAD patients undergoing surgery.

Burden of acute stroke and hospital resources in the Campania region of Italy.

We examined all the official hospital records referring to admissions for acute stroke (AS) (DRG 14) from January 1 to December 31, 1996 in Campania (Italy), a large region with 10% of the Italian population. Related healthcare burden and available resources were evaluated. During the study period, a total of 9,003 discharges were reported.