Related Clues:
- Heart chart, for short
- Heart scan, for short
- Lines from the heart
- Heart rendering
- Heart printout, for short
- Ticker tape, briefly?
- Hosp. printout
- Thing that keeps track of the beat?: Abbr.
- Test done on long rolls of graph paper, briefly
- Heart chart (Abbr.)
- Med. test
- Pre-bypass test, briefly
- Beat sheet, for short
- Pump reading?
- Heart test readout: Abbr.