Santa Monica, CA, April 09, 2019 (GLOBE NEWSWIRE) — BioSig Technologies, Inc. (NASDAQ: BSGM), a medical device company developing a proprietary biomedical signal processing platform designed to address an unmet technology need for the electrophysiology (EP) marketplace, today announced that Frank J. Quintero, a Los Angeles-based investor, joined the Advisory Board of the Company. Mr. […]