the.com/echocardiogram
An ultrasound that gossips about your heart while it's still beating.
means A diagnostic test that uses sound waves to create a moving image of the heart, showing its chambers, valves, and blood flow in real time.
from Built from three Greek pieces: 'echo' (sound bouncing back, from Echo, the nymph of myth doomed to only repeat others' words), 'kardia' (heart), and 'gramma' (something written or recorded). The device sends ultrasound pulses into the chest and listens for their echoes bouncing off heart tissue, turning the delay and pattern into a live picture — so the name is almost literal: a 'heart-echo-writing.' The technology itself is a 20th-century medical invention, arriving once ultrasound imaging matured enough to be pointed at a moving organ.
- actual tool
- sound waves, not x-rays, bouncing off tissue
- named for
- echo, like sonar for your ventricles
- no needles
- just gel and a wand, surprisingly painless
- can see
- valves leaking before you feel a thing