Interpreting Complex Atrial Tachycardia Maps Using Global Atrial VectorsEditorial on: The Utility of a Novel Mapping Algorithm Utilizing Vectors and Global Pattern of Propagation for Scar-Related Atrial TachycardiasMiguel Rodrigo, PhD1-2Sanjiv M. Narayan MD, PhD11Stanford University, Stanford, CA, USA2Electronic Engineering Department, Universitat de Valencia, Spain1500 words excluding title and references12 or less references1-3 tables/figures