Figure 2
From: Development and validation of a short 31P cardiac magnetic resonance spectroscopy protocol
Comparing spectroscopy for one subject (heart rate 60), requiring 28 minutes for the 'long' control acquisition vs the new 'short' (8 minute) protocal. PCr (phosphocreatine); 2, 3 DPG (2, 3 diphosphoglycerate); ATP (adenosinetriphosphate) are indicated.