BRANFORD, Conn., April 30 /PRNewswire-FirstCall/ -- CAS Medical Systems, Inc. (Nasdaq: CASM - News) today announced that the Company will release first quarter results for the period ended March 31, 2007 on Tuesday, May 8, 2007 before the market opens. The Company will host a conference call that same morning at 10:00 a.m. Eastern Time. Participants on the call will be Andrew Kersey, President and CEO, and Jeffery Baird, CFO.