Santa Monica, CA, April 26, 2018 (GLOBE NEWSWIRE) — BioSig Technologies, Inc. (OTCQB: BSGM), a medical device company developing a proprietary biomedical signal processing platform for the $4.6 billion electrophysiology (EP) marketplace, today announced that it has appointed High Lantern Group (HLG) to assist in building a global stakeholder engagement strategy as the Company prepares for commercialization of […]