Table 2.

Peak wall stress results for each AAA case. Shown also is the rupture pressure and peak stress as a percentage of the UTS.

		Sylgard 160*			Sylgard 170**
	Model	Peak Stress (MPa)	Rupture Pressure (mmHg)	% of UTS	Model	Peak Stress (MPa)	Rupture Pressure (mmHg)	% of UTS
Ideal	1	1.902	710	48	1	1.821	674	91
	2	2.142	652	54	2	1.289	714	65
Patient 1	1	2.275	381	57	1	1.830	284	92
	2	2.199	985	55	2	2.079	310	104
Patient 2	1	2.100	910	53	1	1.489	459	75
	2	2.470	445	62	2	2.259	386	113
Patient 3	1	1.764	588	44	1	2.156	350	108
	2	1.890	630	47	2	1.502	252	75
Patient 4	1	2.196	737	55	1	1.174	320	59
	2	2.598	468	65	2	1.390	358	70

^*Sylgard 160 models: Internal pressure = 650 mmHg; UTS = 4 MPa.

^**Sylgard 170 models: Internal pressure = 410 mmHg; UTS = 2 MPa.