iRhythm Raises $6.5 Million

iRhythm Technologies Inc., a San Francisco-based developer of a cardiac monitoring device, has raised $6.53 million in new VC funding, according to a regulatory filing. Return backers include Mohr Davidow Ventures, Synergy Life Science Partners, Stanford University and the UNC Kenan-Flagler Private Equity Fund. It had previously raised $12.5 million, plus a $10,000 business plan competition.