SOUTH SAN FRANCISCO, CA -- (MARKET WIRE) -- April 19, 2007 -- Cytokinetics, Incorporated (NASDAQ: CYTK) announced today that it will report first quarter 2007 results on Thursday, April 26, 2007 at 4:00 p.m. Eastern Time. Following the announcement, Cytokinetics senior management will host a conference call at 4:30 p.m. Eastern Time to discuss operational and financial results and the company’s outlook for the future.