Related Clues:
- It shows a change of heart, briefly
- Heart chart
- Letters from the heart?
- Ticker tape?: Abbr.
- It goes with the beat
- Willem Einthoven's heart analysis invention
- ER readout
- Cardiologist's instrument (Abbr.)
- Spiky readout: Abbr.
- It's written from the heart, for short
- Ticker tape, for short?
- A hosp. readout
- Heartfelt reading?
- Ticker test, briefly
- Heart chart, for short