Fig. 2From: Exercise cardiovascular magnetic resonance: development, current utility and future applicationsComparison of pharmacological stress CMR and exercise treadmill CMR protocols. A figure to compare the typical stress protocol for: Dobutamine stress CMR (a), adenosine stress perfusion CMR (b) and treadmill stress Ex-CMR (c). Estimated times of completed protocols may vary and may be dependent on centre experience. LGE = Late gadolinium enhancement;Â LV = Left ventricleBack to article page