Loading...
conference paper
Efficient Numerical Schemes for Computing Cardiac Electrical Activation over Realistic Purkinje Networks: Method and Verification
2015
Functional Imaging And Modeling Of The Heart (Fimh 2015)
We present a numerical solver for the fast conduction system in the heart using both a CPU and a hybrid CPU/GPU implementation. To verify both implementations, we construct analytical solutions and show that the L-2-error is similar in both implementations and decreases linearly with the spatial step size. Finally, we test the performance of the implementations with networks of varying complexity, where the hybrid implementation is, on average, 5.8 times faster.
Type
conference paper
Web of Science ID
WOS:000364538500049
Authors
Lange, Matthias
•
Palamara, Simone
•
•
Vergara, Christian
•
•
Frangi, Alejandro F.
Editors
Vanassen, H
•
Bovendeerd, P
•
Delhaas, T
Publication date
2015
Publisher
Published in
Functional Imaging And Modeling Of The Heart (Fimh 2015)
ISBN of the book
978-3-319-20309-6
978-3-319-20308-9
Publisher place
Berlin
Total of pages
9
Series title/Series vol.
Lecture Notes in Computer Science
Volume
9126
Start page
430
End page
438
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
February 16, 2016
Use this identifier to reference this record