Today's Sentence
Start recording
Max 6 minutes
These unsynchronized chaotic electrical signals cause the atria to quiver⏤or fibrillate⏤rather than contract.
Original Video：
Atrial Fibrillation Anatomy, ECG and Stroke, Animation
Key Vocabulary
1. chaotic
chaotic
[keɪˈɑː.t̬ɪk] (adj.)
0 participants have completed today's challenge