image tag: ecg, main color: white, image quantity: 3

6000x4000px

coffee cup, coffee, cup, coffee beans, ecg curves, coffee foam, pick me up
5184x3456px

ecg, electrocardiogram, stethoscope, heartbeat, heart, frequency, curve
4752x3168px

ecg, electrocardiogram, medical, heartbeat, heart, frequency, curve