SUNNYVALE, Calif.--(BUSINESS WIRE)--EBR Systems, Inc., developer of the world’s first and only wireless cardiac pacing system for heart failure, has raised $20 million for clinical studies and regulatory filings, including commitments toward a second quarter closing. Led by Dr. Thomas Fogarty’s Emergent Medical Partners, the financing includes current venture investors Split Rock Partners, SV Life Sciences, Delphi Ventures and St. Paul Venture Capital. In addition to institutional and private i