Figure 3From: Roles of the creatine kinase system and myoglobin in maintaining energetic state in the working heartTemporal profiles of blood flow and cytoplasmic ATP consumption rate used as model inputs. (A.) Time course of blood flow with a step change occurs at time t = 6 seconds corresponding to an increase of cardiac work rate from baseline to maximum level. (B.) Time course of cytoplasmic ATP consumption rate (JATPase) with a step change from baseline to maximum work rate at t = 6 seconds.Back to article page