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. Author manuscript; available in PMC: 2013 Aug 27.
Published in final edited form as: JACC Cardiovasc Imaging. 2012 May;5(5):540–549. doi: 10.1016/j.jcmg.2011.12.019

Table 6.

Mean values for IVUS variables in relation to platelet reactivity following adjustment for age, gender, diabetes and chronic renal failure.

HPR
n = 109
No HPR
n = 226
P value
Lesion length, mm 11.0±0.7 9.4±0.5 0.0585
Max calcium arc, ° 152.8±10.3 120.4±7.2 0.0101
Calcium length, mm 7.2±0.6 5.4±0.4 0.0118
EEM volume, mm3 133.6±8.7 110.4±6.6 0.0284
Lumen volume, mm3 49.2±2.7 41.3±−2.0 0.0161
Plaque&media volume, mm3 84.4±6.2 69.0±4.7 0.0432

IVUS=intravascular ultrasound, HOTPREEM=external elastic membrane