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. Author manuscript; available in PMC: 2020 Sep 1.
Published in final edited form as: J Card Fail. 2019 Jun 29;25(9):757–766. doi: 10.1016/j.cardfail.2019.06.010

Figure 4:

Figure 4:

Brain areas with significant correlation between LVEF and insular or cerebellar FC in HF subjects during baseline, Valsalva challenge, and recovery phases. (A) Partial correlation (Alphasim corrected p<0.05) between LVEF and left insula FC maps (left panel) or right insula FC maps (right panel). (B) Partial correlation (Alphasim corrected p<0.05) between LVEF and left cerebellum FC maps (left panel) or right cerebellum FC maps (right panel). Three columns in each sub figure represent results in three phases, from left to right: baseline, Valsalva challenge, and recovery phase. Two representative slices in neurological convention are shown for each phase. Warm color indicates positive correlation and cold color shows negative correlation. HC: healthy controls; HF: heart failure.