What Heart Monitor Simulator does Grey's Anatomy use?

In "Grey's Anatomy," a heart monitor simulator called the "HeartMate" is often depicted, which is a fictional representation used for dramatic purposes. The show utilizes a variety of medical equipment for realism, but the specific heart monitor models shown are not always standard or consistent with real medical devices. The series aims to enhance the storytelling and emotional impact rather than provide an accurate depiction of medical technology.