Diffferential effects of LDL Lowering on CMR measures of calf muscle perfusion and cellular metabolism in peripheral arterial disease

Table 1 Changes in MRI, MRS and exercise parameters over time

	Baseline	One Year	Two Years	ANOVA p
Perfusion index	0.49 ± 0.18	0.57 ± 0.36	0.55 ± 0.46	0.96
PCr, sec	89.9 ± 64.8	76.4 ± 48.7	69.2 ± 55.0	0.07
MRA Index	0.78 ± 0.64	0.89 ± 0.76	0.89 ± 0.78	0.23
Treadmill exercise time, sec	548 ± 362	590 ± 370	536 ± 360	0.54
6 minute walk distance, ft	1075 ± 406	1176 ± 388	1131 ± 378	0.28
Post-exercise ABI	0.57	0.53	0.56	0.24