 Westport, CT, April 06, 2021 GLOBE NEWSWIRE -- BioSig Technologies, Inc. NASDAQ: BSGM BioSig or the Company, a medical technology company commercializing an innovative signal processing platform designed to improve signal fidelity and uncover the full range of ECG and intra-cardiac signals, today announced that a top rated leading hospital system purchased PURE EPTM systems for multiple campuses in their national network. 