| Date | Grid | Clue | Author | Editor |
| Sun, Jan 16, 2022 | 88D | Rhythmic part of a heartbeat | Derrick Niederman | Shortz |
| Sun, Apr 04, 2021 | 52A | Part of a heartbeat | Angela Olson Halsted and Doug Peterson | Shortz |
| Sat, Jan 12, 2019 | 36D | Cardiac contraction | Sam Trabucco | Shortz |
| Wed, Jul 09, 2008 | 24A | Part of a heartbeat | Tim Wescott | Shortz |
| Sun, May 07, 2006 | 36D | Part of a heartbeat | Trip Payne | Shortz |
| Thu, Nov 13, 2003 | 28A | Normal rhythmical contraction of the heart | Manny Nosowsky | Shortz |
| Sun, Sep 07, 2003 | 130A | Part of a heartbeat | Alan Arbesfeld | Shortz |
| Sun, Jun 13, 1999 | 7A | Heart contraction | Rich Norris | Shortz |