From: High-resolution analysis of transmural myocardial perfusion gradients from first pass perfusion MR data. Diagnostic criteria for the detection of coronary artery disease
Persistence (seconds)
Strength (% degrees-1)
Positives
17.6±9.6
35.1±23.2
Negatives
3.1±3.9
5.3±5.1
T-test
0.002
0.008