title: Spatial frequency content in optical mapping of cardiac cell monolayers.
authors.forename: Harold
authors.initials: H
authors.lastname: Bien
authors.forename: Emilia
authors.initials: E
authors.lastname: Entcheva
mesh_terms: D000200:Action Potentials / Q000502:physiology; D000818:Animals; D003952:Diagnostic Imaging / Q000379:methods*; D005453:Fluorescence; D006329:Heart Conduction System / Q000166:cytology / Q000502:physiology*; D032383:Myocytes, Cardiac / Q000166:cytology / Q000502:physiology*; D055095:Optics and Photonics; D015203:Reproducibility of Results; D013552:Swine