Last seen in:
- Wall Street Journal - Feb 27 2021 - Curses!
- The Washington Post - Jul 10 2020
- L.A. Times Daily - Jul 10 2020
- L.A. Times Daily - Dec 20 2018
- The Washington Post - Dec 20 2018
- L.A. Times Daily - Nov 5 2016
- Premier Sunday - King Feature Syndicate - Aug 23 2015
- L.A. Times Daily - May 31 2015
- New York Times - May 5 2015
- L.A. Times Daily - Nov 21 2014
Related Clues:
- Heart lines: Abbr.
- Sleep research tool, briefly
- Pre-op test
- Thoughts on paper?: Abbr.
- Picture of health?
- Heart chart: Abbr.
- Hosp. diagnostic
- CAT scan alternative
- Heart readout, for short
- Lines of thought, for short?
- Head lines, for short?
- Med. wave-catcher
- Heart test
- Alpha wave chart, for short
- Graph of beats