Table 1.

Flow rates through microtubules inserted at each area of the 3D-printed stenosis model.

	Pre-stenosis	Post-stenosis without recirculating flow	Post-stenosis with recirculating flow
Experiment 1	56.00	18.75	2.61
Experiment 2	44.21	20.87	2.73
Experiment 3	46.66	22.86	2.47
Experiment 4	42.00	23.10	2.73
Experiment 5	49.41	24.00	2.57
Mean [SD]*	47.66 [0.54]	21.91 [0.21]	2.60 [0.01]†

Results are expressed by flow rate (mL/min)

^*Mean represents the mean and SD of the 5 experiments;

^†The flow rate of post-stenotic area with recirculating flow were statistically significantly different with the other two location (P<0.001).