Direct Democracy: The Right of the People to Make Fools of Themselves; The Use and Abuse of Initiative and Referendum, a Local Government Perspective.. Seattle Law Review 19 (fall).
Listening to Your Heart. Your doctor will use a stethoscope to hear your heartbeat. The opening and closing of your heart's valves make a lub dub noise. The doctor can check your heart and valve health and hear your heart's rate and rhythm by listening to those sounds.
As an expectant mom, one of your early concerns during the first trimester will be, 'When can I hear my baby's heartbeat?' In previous decades, a stethoscope-like device was the only available tool, and only the doctor could actually hear the heartbeat.