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. Author manuscript; available in PMC: 2019 Jan 1.
Published in final edited form as: Magn Reson Med. 2017 Mar 25;79(1):511–514. doi: 10.1002/mrm.26672

Figure 3.

Figure 3

Width of the confidence intervals (for changes in the mean systolic BP, ΔSBP) based on the standard deviation is shown. The variation of the confidence interval was useful to determine the minimal number of animals required for this work. Figure also shows the comparison of our confidence interval to the report by Nakao et. al. (11) who monitored left ventricular systolic blood pressure (LVSP) changes in swine caused by moving the animals to various anatomical positions (rolling from supine to left lateral and supine to right lateral).