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. Author manuscript; available in PMC: 2013 May 29.
Published in final edited form as: J Comput Assist Tomogr. 2011 Sep-Oct;35(5):614–617. doi: 10.1097/RCT.0b013e31822abbcd

Table 5.

Sample sizes for each of 2 groups with 90% power.

Difference between right and left ventricle SV Number of participants
ml Rest Low Level Stress Peak Level Stress
2 25 165 100
3 12 74 45
4 7 42 26
5 5 28 17
6 4 20 12
8 3 12 8
10 3 8 6
12 3 6 5