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. Author manuscript; available in PMC: 2018 May 1.
Published in final edited form as: ASAIO J. 2017 May-Jun;63(3):285–292. doi: 10.1097/MAT.0000000000000488

Table 1.

Statistics of HA5 and HMII results

Circumferential Orientation 30° 60°
HA5 115° Single Passage Mean ± SD
(dyne·sec/cm2)
11.359 ± 8.88 11.239 ± 9.56 11.063 ± 9.21
Percentage (%) of SA > 50
dyne·sec/cm2
0.63 0.86 0.79
Repeated Passage Mean ±
SD (dyne·sec/cm2)
91595.3 ± 798.57 90627.51 ± 860.95 89208.29 ± 827.34
140° Single Passage Mean ± SD
(dyne·sec/cm2)
11.053 ± 9.05 11.129 ± 9.01 10.791 ± 8.73
Percentage (%) of SA > 50
dyne·sec/cm2
0.79 0.82 0.68
Repeated Passage Mean ±
SD (dyne·sec/cm2)
89134.12 ± 814.34 89742.97 ± 813.11 87020.95 ± 781.32
HMII Single Passage Mean ± SD
(dyne·sec/cm2)
19.9324 ± 16.31 21.2926 ± 17.48 21.5285 ± 17.96
Percentage (%) of SA > 50
dyne·sec/cm2
3.76 4.3 4.41
Repeated Passage Mean ±
SD (dyne·sec/cm2)
200918.4± 1623.92 214629± 1754.61 217006.9± 1809.34

single and repeated passages SAs, percentage of platelets exposed to SA beyond 50 dyne·sec/cm2;

SD: standard deviation