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Sectorwise helix and transverse angle statistics. a: Comparison of transmural helix angle distribution for SE (blue) and STEAM (red) (solid box: 50% percentile, error bars: 90% percentile of the helix angle distribution in circumferential direction). Helix angle variations are more pronounced in STEAM, particularly at the endo‐ and epicardial region. b: Histograms of transverse angles show reduced dispersion of transverse angle for SE.
