RT Journal
A1 Min JK
T1 NOninvasive approach to assess coronary artery stenoses and ischemia—reply
JF JAMA
JO JAMA
YR 2013
FD January 16
VO 309
IS 3
SP 233
OP 236
DO 10.1001/jama.2012.157208
UL http://dx.doi.org/10.1001/jama.2012.157208
AB 
Drs Lessick and Aronson inquired as to blinded integration of FFR and CT, which was needed to avoid the possibility of selection bias for determining FFRCT. Because CT-based computational models provide a 3-dimensional FFRCT in all coronary vessels, comparison of FFRCT with FFR required overlay at the location of the sensor wire used to measure FFR. Model construction and FFRCT were uniformly complete prior to integration.1