Table 4 Model parameters for atrial simulations.
Electrophysiological Parameters of P wave simulations | ||||
|---|---|---|---|---|
Entity | Parameter | Value | Unit | Reference |
Geometry | \({{\boldsymbol{\lambda }}}_{A,i},i\in [1,24]\) | [−3, 3] | — | Nagel et al.17 |
\({{\boldsymbol{\lambda }}}_{T,i},i\in [1,2]\) | [−2, 2] | — | Pishchulin et al.22 | |
Atrial rotation | ax | [−20, 20] | ° | Odille et al.60 |
αy | [−20, 20] | ° | ||
αz | [−20, 20] | ° | ||
Atrial translation | tx | [−10, 10] | mm | Odille et al.60 |
ty | [−10, 10] | mm | ||
tz | [−10, 10] | mm | ||
Transversal Conduction | \({{\rm{CV}}}_{{\rm{bulk}}{\rm{tissue}}}\) | [0.57, 0.85] | ms−1 | Loewe et al.61 |
Velocities | \({{\rm{CV}}}_{{\rm{interatrial}}{\rm{connections}}}\) | [0.46, 0.70] | ms−1 | |
\({{\rm{CV}}}_{{\rm{crista}}{\rm{terminalis}}}\) | [0.57, 0.85] | ms−1 | ||
\({{\rm{CV}}}_{{\rm{pectinate}}{\rm{muscles}}}\) | [0.62, 0.92] | ms−1 | ||
\({{\rm{CV}}}_{{\rm{inferior}}{\rm{isthmus}}}\) | [0.57, 0.85] | ms−1 | ||
Anisotropy ratios | \({{\rm{AR}}}_{{\rm{bulk}}{\rm{tissue}}}\) | 1.94 | — | Loewe et al.61 |
\({{\rm{AR}}}_{{\rm{interatrial}}{\rm{connections}}}\) | 3 | — | ||
\({{\rm{AR}}}_{{\rm{crista}}{\rm{terminalis}}}\) | 2.56 | — | ||
\({{\rm{AR}}}_{{\rm{pectinate}}{\rm{muscles}}}\) | 3.24 | — | ||
\({{\rm{AR}}}_{{\rm{inferior}}{\rm{isthmus}}}\) | 1 | — | ||
Torso conductivity | σtorso | 0.22 | Sm−1 | Keller et al.29 |
