@article {, title = {Spatiotemporal correlation uncovers characteristic lengths in cardiac tissue}, journal = {Physical Review E}, volume = {100}, year = {2019}, doi = {10.1103/physreve.100.020201}, url = {https://doi.org/10.1103/physreve.100.020201}, author = {Alessandro Loppini and Alessio Gizzi and Christian Cherubini and ELIZABETH M. CHERRY and FLAVIO H. FENTON and Simonetta Filippi} }