Table 2.

Poiseuille flow calculations for flow in stents

–	Stent
	Single 4.8F	Tandem 4.8F	Single 6F	Tandem 6F	Single 7F	Tandem 7F	Single 8F
Flow rate (mL/h)	77	154	88	176	235	470	516
Internal stent radius (mm)	0.58	–	0.60	–	0.77	–	0.93
Cross-sectional area (mm2)	2.01	4.02	3.14	6.28	4.30	8.60	5.55