Table 1.
Overview of uniaxial tensile test results on aortas - tests performed until failure: ABA, abdominal aorta; AN, aneurysmatic; ASA, ascending aorta; BAV, bicuspid aortic valve; Circ, circumferential; DTA, descending thoracic aorta; H, healthy; Long, longitudinal; TAV, tricuspid aortic valve;
Study | Species | Location | Healthy/ Diseased |
Additional information |
Direction | n | Failure stress (kPa) |
Failure stretch (−) |
---|---|---|---|---|---|---|---|---|
Mohan & Melvin [85] | Human | DTA | H | Quasi-static | Circ | 18 | 1720±890 | 1.23 ± 0.28 |
Long | 18 | 1470±910 | 1.47 ± 0.23 | |||||
Dynamic | Circ | 16+,17* | 5070±3290 | 1.60 ± 0.28 | ||||
Long | 18+,21* | 3590 ±2040 | 1.64 ± 0.28 | |||||
Raghavan et al. [110] | Human | ABA | H | – | Long | 7 | 2014±394 | – |
AN | – | Circ | 16 | 1019±160 | – | |||
Long | 45 | 864±102 | – | |||||
Vorp et al. [155] | Human | ABA | AN | ILT > 4 mm | Circ | 7 | 1380±190 | – |
ILT < 4 mm | Circ | 7 | 2160±340 | – | ||||
Vorp et al. [157] | Human | ASA | H | – | Circ | 7 | 1800±240 | – |
Long | 7 | 1710±140 | – | |||||
AN | – | Circ | 23 | 1180±120 | – | |||
Long | 17 | 1210±90 | – | |||||
Di Martino et al. [28] | Human | ABA | AN | Ruptured | Circ | 13 | 540 ± 60 | – |
Unruptured | Circ | 26 | 820 ± 90 | – | ||||
Vande Geest et al. [152] | Human | ABA | AN | For model input | Circ | 60 | 805 ± 60 | – |
For validation | Circ | 21 | 832 ± 85 | – | ||||
García-Herrera et al. [39] | Human | ASA | H | < 35 yrs | Circ | – | 2180±240 | 2.35 ± 0.1 |
Long | – | 1140±100 | 2.00 ± 0.1 | |||||
> 35 yrs | Circ | – | 1200±200 | – | ||||
Long | – | 660 ± 70 | – | |||||
AN | BAV | Circ | – | 1230±150 | 1.80 ± 0.08 | |||
Long | – | 840±100 | 1.58 ± 0.06 | |||||
TAV | Circ | – | 1190±130 | – | ||||
Long | – | 880±120 | – | |||||
Pichamuthu et al. [104] | Human | ASA | AN | BAV | Circ | – | 1656±98 | 1.92 ± 0.04 |
Long | – | 698 ± 31 | 1.63 ± 0.02 | |||||
TAV | Circ | – | 961 ± 61 | 1.61 ± 0.04 | ||||
Long | – | 540 ± 37 | 1.47 ± 0.03 | |||||
Shah et al. [122] | Porcine | ASA | – | – | Circ | 11 | 2510 ± 439.3 | 1.99 ± 0.07 |
Long | 11 | 750 ± 102.6 | 1.92 ± 0.16 | |||||
Ferrara et al. [35] | Human | ASA | AN | Anterior | Circ | 37 | 1440 ±700 | 1.35 ± 0.16 |
Long | 34 | 940 ±490 | 1.34 ± 0.15 | |||||
Posterior | Circ | 32 | 1850±700 | 1.36 ± 0.12 | ||||
Long | 19 | 740±180 | 1.31 ± 0.09 | |||||
Sommer et al. [131] | Human | ASA | AN | Media | Circ | 7 | 1282 ±822 | 1.52 ± 0.20 |
Long | 10 | 565 ±198 | 1.52 ± 0.18 |
values for stress;
values for extension.