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Fig. 3 | Journal of Cardiovascular Magnetic Resonance

Fig. 3

From: Changes in overall ventricular myocardial architecture in the setting of a porcine animal model of right ventricular dilation

Fig. 3

Angle histograms. Pooled results of angle calculations from the basal, equatorial and apical regions presented as histograms. Left column: Left ventricle. Middle column: Interventricular septum. Right column: Right ventricle. Top row: Results of helical angle distributions. Middle row: Results of intrusion angle distribution. Bottom row: Results of E3 angle distribution. Results are shown as medians with interquartile range. Asterisk indicates statistical significance in individual bins in post-hoc testing using Mann-Whitney U-test. Within each plot the distributions of the two groups are compared using the Kolmogorov-Smirnov test of the equality of distributions. Resulting p-values are as follows: Left Ventricle: Helical angle; p = 0.06, Intrusion angle; p = 0.04, E3 angle; p < 0.001. Septum: Helical angle; p = 0.71, Intrusion angle; p = 0.12, E3 angle; p = 0.56. Right Ventricle: Helical angle; p = 0.03, Intrusion angle; p = 0.007, E3 angle; p = 0.018

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