deletions | additions       diff --git a/figures/radial_1/caption.tex b/figures/radial_1/caption.tex  index 92ed815..ccc2846 100644  --- a/figures/radial_1/caption.tex  +++ b/figures/radial_1/caption.tex 
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\textbf{Figure 9}. Reservoir pressure calculated for a pressure waveform measured on a radial artery using applanation tonometry. The measured pressure waveform is the ensemble average waveform obtained using a Sphygmacor device (solid line). The reservoir pressure calculated using the minimum $\frac{dP}{dt}$ (circle) is shown as the dashed line. The reservoir pressure calculated using the minimum of the dicrotic notch (diamond) is shown as the dotted line. The values of $\tau$ and $P_\infty$ calculated using the dicrotic notch as the start of diastole are given in brackets.} brackets.