Fig. 3. Dose-response relationship between ECV and NOAF in patients with STEMI. A-C: A dose-response relationship between integral ECV and NOAF (A), a dose-response relationship between MI-ECV and NOAF (B), a dose-response relationship between NMI-ECV and NOAF (C). ECV = extracellular volume, NOAF = new-onset atrial fibrillation, STEMI = ST-segment elevation myocardial infarction, MI = myocardial infarction, NMI = non-myocardial infarction, CI = confidence interval.