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. Author manuscript; available in PMC: 2012 Sep 1.
Published in final edited form as: J Magn Reson Imaging. 2011 Jul 14;34(3):676–684. doi: 10.1002/jmri.22647

Table 1.

Peak R1 and corresponding contrast agent concentration ([Gd-DTPA]) in first-pass perfusion CMR acquisitions

First-pass perfusion 1 First-pass perfusion 2
Slice R1 [s−1] [Gd-DTPA]
[mM]		 R1 [s−1] [Gd-DTPA]
[mM]
Blood: aortic root
TD = 50 ms 15.494 ±

3.032		 3.942 ± 0.803 16.844 ±

3.684		 4.298 ± 0.975
Myocardium: short axis
TD = 164 ms 1.792 ± 0.247 0.294 ± 0.064 2.085 ± 0.267 0.371 ± 0.070
TD = 278 ms 1.680 ± 0.252 0.264 ± 0.067 1.936 ± 0.270 0.332 ± 0.073
TD = 393 ms 1.529 ± 0.164 0.228 ± 0.041 1.956 ± 0.501 0.341 ± 0.128