Retrospective Analysis of Procedural Aspects of Transcatheter Aortic Valve Implantation (TAVI) on Peri-procedural Stroke
Retrospective Analysis of Procedural Aspects of Transcatheter Aortic Valve Implantation (TAVI) on Peri-procedural Stroke
Retrospective analysis of all patients receiving TAVI in the United Kingdom (UK). Stroke
 rates following TAVI are roughly 3%. There are several device and procedure related
 characteristics which may increase the risk of stroke. We will examine if there is a signal
 in the UK registry. This will be important is TAVI is to be extended down to lower risk
 patient cohorts.
Retrospective analysis of all patients receiving TAVI in the UK. Stroke rates following TAVI
 are roughly 3%. There are several device and procedure related characteristics which may
 increase the risk of stroke. We will examine if there is a signal in the UK registry. This
 will be important is TAVI is to be extended down to lower risk patient cohorts.

 Factors to be examined include (but not limited to):

 need for Pre-procedure Balloon aortic Valvuloplasty (BAV) Need for two valves need for
 post-dilatation need for rapid ventricular burst pacing
Inclusion Criteria:

 -  Had TAVI procedure in UK

 Exclusion Criteria:

 -  Nil