Fig. 1From: Glucagon-like peptide-1 derived cardioprotection does not utilize a KATP-channel dependent pathway: mechanistic insights from human supply and demand ischemia studiesStructure of supply and demand protocols. a Timeline for the supply ischemia protocol. Blood tests were taken immediately before the two balloon occlusions. GLP-1 was administered until BO2 was complete. b The study timeline for the demand ischemia protocolBack to article page