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Transient ischemic dilation (TID) ratio agreement. Bland–Altman difference plots show TID ratios for VP positions from 2 experts and automatic VP localization procedure (SVM) on AC and non-AC stress and rest images. Average TID ratio from experts [experts = (expert 1 + expert 2)/2] was used as reference for SVM plot. Lower biases and narrower 95% CIs were found for SVM vs. experts than for expert 2 vs. expert 1 (P < 0.001).
