Alternative form of the heart wants what it wants

(idiomatic) A declaration that the speaker is telling the truth.

(medicine) A syndrome marked by weakness, edema and shortness of breath, due to the inability of the heart to circulate the blood adequately to the lungs and other tissues.

(idiomatic) An admonition to oneself to calm down when overly excited, especially in terms of romantic attraction.

plural of congestive heart failure

(idiomatic) Until satisfied; as much as is wished.

A wearable device that allows a user to measure their heart rate in real time, usually consisting of a chest strap transmitter and a wrist receiver.

plural of beating-heart transplant

One's true home is where one feels happiest.

To attest to the truthfulness of the accompanying statement. / Used other than figuratively or idiomatically: see cross, one's, heart.