 Conference call with live video webcast to be held on Tuesday, September 21st at 4:30 p.m. ET IRVINE, CA ACCESSWIRE September 15, 2021 Hancock Jaffe Laboratories, Inc. NASDAQ:HJLI Hancock Jaffe or the Company, a developer of medical devices that restore cardiac and vascular health, today announced that Hancock Jaffe management will host a corporate update conference call with a live video webcast on Tuesday, September 21, 2021 at 4:30 p.m. 