Fig. 3
![Fig. 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12872-019-1047-x/MediaObjects/12872_2019_1047_Fig3_HTML.png)
Coronary vascular resistance (CVR) as a function of end-systolic volume/body surface area at rest (a) and during stress (b) and as a function of end-diastolic volume/body surface area at rest (c) and during stress (d) with 95% confidence bands of the best-fit line