the.com/palpitation
your heart auditioning for a drum solo nobody requested.
usual suspectsCaffeine, stress, and not enough sleep top the list.
mostly harmlessMost palpitations are benign and pass on their own.
skipped beatOften it's an extra beat, not a missed one.
chest theaterFelt in throat or neck, not just chest.
vagus trickCoughing or cold water can sometimes reset rhythm.