Heart Failure 2013 LA Showcase of SoCal Heart Disease Startups PR Newswire (press release) LOS ANGELES, March 20, 2013 /PRNewswire/ -- Heart Failure 2013 LA will be held at the Millennium Biltmore Hotel all day on Saturday April 6th. Leonhardt Ventures and the Cal-X Stars Life Science Business Accelerator are co-sponsoring @ 5:30pm a side ... |