title: Don't overlook overload of calcium.
authors.forename: Kenneth R
authors.initials: KR
authors.lastname: Laurita
authors.forename: Sandro L
authors.initials: SL
authors.lastname: Yong
mesh_terms: D000200:Action Potentials; D050030:Andersen Syndrome / Q000503:physiopathology*; D000818:Animals; D001145:Arrhythmias, Cardiac / Q000209:etiology / Q000503:physiopathology*; D002118:Calcium / Q000378:metabolism*; D003600:Cytosol / Q000378:metabolism; D022062:Electrophysiologic Techniques, Cardiac; D006168:Guinea Pigs; D010496:Pericardium / Q000378:metabolism; D056969:Voltage-Sensitive Dye Imaging
chemical_list: D002118:Calcium