In A Heartbeat -

(Reflecting on the fragility or speed of life) Creative & Aesthetic Text (Onomatopoeia)

If you're using tools like Cricut or Canva, you can combine these phrases with a "pulse line" (EKG) graphic. Contextual Meanings In a Heartbeat

If you are designing a graphic or writing a story, you can use these sounds to mimic a rhythmic heartbeat: (Clinically accurate sound) Ba-dum... Ba-dum... (Commonly used in literature and music) Thump-thump... Thump-thump... (Standard descriptive sound) Visual & Digital Use Cases (Reflecting on the fragility or speed of life)