1. Copyright © 2014 American Medical Association. All rights reserved.
From: Comparison of Balloon-Expandable vs Self-expandable Valves in Patients Undergoing Transcatheter Aortic Valve ReplacementThe CHOICE Randomized Clinical Trial
JAMA. 2014;311(15): doi: /jama
Figure Legend:
Study Flow Chart
Date of download: 10/21/2017
Copyright © 2014 American Medical Association. All rights reserved.

2. Copyright © 2014 American Medical Association. All rights reserved.
From: Comparison of Balloon-Expandable vs Self-expandable Valves in Patients Undergoing Transcatheter Aortic Valve ReplacementThe CHOICE Randomized Clinical Trial
JAMA. 2014;311(15): doi: /jama
Figure Legend:
Subgroup Analyses for Device SuccessSubgroup analyses are shown for the primary end point of device success among patients who were randomly assigned to undergo transfemoral transcatheter aortic valve replacement with either a self-expandable or balloon-expandable prosthesis. The P value for interaction represents the likelihood of interaction between the variable and the relative treatment effect. Risk ratios are for the balloon-expandable vs self-expandable valve. CT indicates computed tomography; LVOT, left ventricular outflow tract. Aortic cusp (leaflet) and LVOT calcifications have been graded as described in Table 2.
Date of download: 10/21/2017
Copyright © 2014 American Medical Association. All rights reserved.