2 papers
cs.CV2018
Automatically Segmenting the Left Atrium from Cardiac Images Using Successive 3D U-Nets and a Contour Loss
Shuman Jia, Antoine Despinasse, Zihao Wang +5
Radiological imaging offers effective measurement of anatomy, which is useful in disease diagnosis and assessment. Previous study has shown that the left atrial wall remodeling can…
q-bio.TO2016
Critical fluctuations of the electrical activity of the heart: Shortcomings of models of excitability and interpretation
G. Attuel, N. Derval, T. Desplantez +4
We report unexpected evidence of critical fluctuations of the electric potential of the heart during atrial fibrillation in humans. Scale invariance and long range correlations are…