A heart rate machine beeping regularly with an alert going off half way through the recording.
Computer monitor switch press
TV turning on with a high whine and static then turning off 1
TV turning on with a high whine and static then turning off 2
Three beeps, close perspective of a heart monitor machine.
TV static and snow and constant white noise
TV turning off with a click
The constant close perspective beeps of a patient wearing a heart rate monitor.
Heart rate monitor or EKG beeps at 700 milliseconds steady
Heart rate monitor or EKG beeps accelerating and decelerating