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. 2021 Jul 19;22(14):7681. doi: 10.3390/ijms22147681

Figure 9.

Figure 9

Schematic overview of modeling and simulation of 3D virtual human atria. Based on experimental/clinical data on MRI images and optical mapping activation map [118], atrial geometry, fibrosis distribution, fiber orientation and driver distribution were obtained and were integrated to form a virtual physiological heart considering detailed anatomy. The virtual-human atria simulation offers more quantitative and objective insight in the underlying AF substrates [117].