Figure
3: Bar chart comparing the c ircadian distribution of CoV
between RVOT and LVOT cohorts. The 24 hour period is divided into
quartiles. Mean CoV and standard deviations are shown. The greatest mean
difference was seen between 06:00 and 12:00: RVOT vs LVOT 1.15 (± 0.55)
vs 0.36 (± 0.15), mean difference 0.79, p <0.0001.