Assessment of transmitral and left atrial appendage flow rate from cardiac 4D-CT
oleh: Sophia Bäck, Lilian Henriksson, Ann F. Bolger, Carl-Johan Carlhäll, Anders Persson, Matts Karlsson, Tino Ebbers
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2023-02-01 |
Deskripsi
Bäck et al. describe a motion tracking algorithm to measure the flow rate through the mitral valve (MV) and the left atrial appendage (LAA) from 4D-CT data. The developed algorithm provided accurate tracking of dynamic cardiac geometries resulting in similar flow rates at the MV and LAA to those measured by 4D flow MRI.