Enter a clue or pattern or both:
The Clue
Heart charts, for short (4 letter answer)
The Answer
ECGS
Tags
Notes
The answer ECGS is so rare that it appears less than once every 2500 puzzles.
Related Clues
Some hosp. records
Definition
ECG as a noun:
1. (electrocardiogram, cardiogram, EKG, ECG) = a graphical recording of the cardiac cycle produced by an electrocardiograph