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Table 1 Geometry of stenosis (All dimensions are in mm)

From: Effect of guidewire on contribution of loss due to momentum change and viscous loss to the translesional pressure drop across coronary artery stenosis: An analytical approach

Geometry

d e = d r

l c

d m

l m

l m /d m

l r

 

3.0

6.0

1.80

1.50

0.83

1.5

64%

3.0

6.0

1.80

3.00

1.67

1.5

 

3.0

6.0

1.80

4.50

2.50

1.5

 

3.0

6.0

1.35

0.75

0.57

1.5

80%

3.0

6.0

1.35

1.50

1.14

1.5

 

3.0

6.0

1.35

2.25

1.70

1.5

 

3.0

6.0

0.95

0.25

0.26

1.5

90%

3.0

6.0

0.95

0.50

0.52

1.5

 

3.0

6.0

0.95

0.75

0.79

1.5