What is the answer to "Sinus rhythm traces, for short" in the WSJ Crossword?

The answer to the WSJ Crossword clue "Sinus rhythm traces, for short" is ECGS (4 letters).

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Sinus rhythm traces, for short WSJ Crossword Clue

Down clue · from the May 26, 2026 puzzle

Stuck on “Sinus rhythm traces, for short” from the Wall Street Journal Crossword? Here is the verified answer:

Answer

ECGS

4 letters · Down · last seen May 26, 2026

1APart of a dog’s paw3 1DLetter between Oscar and Quebec in the NATO phonetic alphabet4 2DShare a border with4 3DNimble-fingered4 4DOil container?5 4AFirst-year collegian, informally5 5DChipmunk or chinchilla6 6DTrack figures4 7DTake in3 8DSavvy10 9DType symbol akin to an asterisk9 9APotions professor at Hogwarts5