EBR Systems Inc., a Sunnyvale, Calif.-based developer of an implantable pacing device for left ventricular stimulation, has raised $35 million in Series C funding. Delphi Ventures led the round, and was joined by return backers SV Life Science Advisers, Split Rock Partners, Frazier Healthcare Ventures and De Novo Ventures. The company had previously raised around $26 million. www.ebrsystemsinc.com