Related Clues:
- ER test
- Bypass patient's test
- Beat recorder: Abbr.
- Heart monitor readout, for short (var.)
- Ticker test: Abbr.
- Part of a stress test
- Flatline indicator: Abbr.
- Sheet with beats, for short
- It displays an array of spikes: Abbr.
- Heart test letters
- Lines from the heart, briefly
- Patient file encl.
- Beat tracker
- Short heart test
- Lines coming from the heart, briefly?