Difference between revisions of "Patient-specific cardiovascular model"
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For personalization procedure model was updated with 4 new vessels and new function for input blood flow calculations. This version of the model is available [http://ie.biouml.org/bioumlweb/#de=databases/Patient-specific%20CVS%20models/Diagrams/Arterial%20Tree here]. | For personalization procedure model was updated with 4 new vessels and new function for input blood flow calculations. This version of the model is available [http://ie.biouml.org/bioumlweb/#de=databases/Patient-specific%20CVS%20models/Diagrams/Arterial%20Tree here]. | ||
| + | |||
| + | ==Simulation results== | ||
| + | |||
| + | <center> | ||
| + | Table 1. Simulation results for a. brachialis sinistra (left brachial artery) | ||
| + | {| class="wikitable" | ||
| + | ! rowspan = "2" |Parameters !! colspan = "3" |Correlations !! colspan="3" |Mean relative error | ||
| + | |- | ||
| + | ||Ps||Pd||Pp||Ps||Pd||Pp | ||
| + | |- | ||
| + | !! colspan = "7" |With personalization of TPR | ||
| + | |- | ||
| + | |TPR A0 β SV HR||0,7841||0,8641||0,011||0,055||0,208||0,372 | ||
| + | |- | ||
| + | |TPR SV HR||0,8971||0,9251||-0,070||0,041||0,164||0,283 | ||
| + | |- | ||
| + | |TPR HR||0,4841||0,5561||-0,3182||0,169||0,391||0,214 | ||
| + | |- | ||
| + | |TPR SV||0,4221||0,5301||-0,075||0,119||0,249||0,283 | ||
| + | |- | ||
| + | |TPR A0β||0,6931||0,7811||0,006||0,158||0,472||0,328 | ||
| + | |- | ||
| + | |TPR A0||0,5691||0,8381||-0,1252||0,209||0,385||0,285 | ||
| + | |- | ||
| + | |TPR β||0,8061||0,7591||0,0852||0,123||0,486||0,400 | ||
| + | |- | ||
| + | |TPR||0,8101||0,8381||-0,4011||0,164||0,425||0,210 | ||
| + | |- | ||
| + | !! colspan = "7" |Without personalization iof TPR | ||
| + | |- | ||
| + | |A0 β SV HR||0,007||-0,1621||0,046||0,171||0,126||0,342 | ||
| + | |- | ||
| + | |SV HR||-0,060||-0,012||0,014||0,165||0,129||0,253 | ||
| + | |- | ||
| + | |HR||0,034||0,077||-0,020||0,122||0,189||0,177 | ||
| + | |- | ||
| + | |SV||-0,035||-0,073||0,019||0,167||0,161||0,252 | ||
| + | |- | ||
| + | |A0 β||0,080||-0,226||0,051||0,092||0,181||0,301 | ||
| + | |- | ||
| + | |A0||-0,1451||0,1501||-0,0922||0,113||0,120||0,283 | ||
| + | |- | ||
| + | |β||0,2941||-0,2971||0,1372||0,086||0,195||0,365 | ||
Revision as of 14:53, 25 September 2015
This page was created to support article "Patient-specific model of the human cardiovascular system" sumbitted to 2015 International Conference on Biomedical Engineering and Computational Technologies SIBIRCON.
Article describes personalization procedure of 1-dimensional arterial tree model validated against a set of data on ~1200 individuals.
For personalization procedure model was updated with 4 new vessels and new function for input blood flow calculations. This version of the model is available here.
Simulation results
Table 1. Simulation results for a. brachialis sinistra (left brachial artery)
| Parameters | Correlations | Mean relative error | ||||
|---|---|---|---|---|---|---|
| Ps | Pd | Pp | Ps | Pd | Pp | |
| With personalization of TPR | ||||||
| TPR A0 β SV HR | 0,7841 | 0,8641 | 0,011 | 0,055 | 0,208 | 0,372 |
| TPR SV HR | 0,8971 | 0,9251 | -0,070 | 0,041 | 0,164 | 0,283 |
| TPR HR | 0,4841 | 0,5561 | -0,3182 | 0,169 | 0,391 | 0,214 |
| TPR SV | 0,4221 | 0,5301 | -0,075 | 0,119 | 0,249 | 0,283 |
| TPR A0β | 0,6931 | 0,7811 | 0,006 | 0,158 | 0,472 | 0,328 |
| TPR A0 | 0,5691 | 0,8381 | -0,1252 | 0,209 | 0,385 | 0,285 |
| TPR β | 0,8061 | 0,7591 | 0,0852 | 0,123 | 0,486 | 0,400 |
| TPR | 0,8101 | 0,8381 | -0,4011 | 0,164 | 0,425 | 0,210 |
| Without personalization iof TPR | ||||||
| A0 β SV HR | 0,007 | -0,1621 | 0,046 | 0,171 | 0,126 | 0,342 |
| SV HR | -0,060 | -0,012 | 0,014 | 0,165 | 0,129 | 0,253 |
| HR | 0,034 | 0,077 | -0,020 | 0,122 | 0,189 | 0,177 |
| SV | -0,035 | -0,073 | 0,019 | 0,167 | 0,161 | 0,252 |
| A0 β | 0,080 | -0,226 | 0,051 | 0,092 | 0,181 | 0,301 |
| A0 | -0,1451 | 0,1501 | -0,0922 | 0,113 | 0,120 | 0,283 |
| β | 0,2941 | -0,2971 | 0,1372 | 0,086 | 0,195 | 0,365 |
