Fig. 3From: Impaired myocardial perfusion is associated with increasing end-systolic- and end-diastolic volumes in patients with non-ischemic systolic heart failure: a cross-sectional study using Rubidium-82 PET/CTCoronary 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 lineBack to article page