Blood flow through the heart

Blood Vessels | Circulatory Anatomy

How Blood Flows through the Heart

Creepy Shit on Instagram: "A man in the U.S. was diagnosed with superior canal dehiscence syndrome, a rare condition caused by a tiny opening in the bone of the inner ear. This opening made internal body sounds unbearably loud, so he heard his heartbeat, blood flow, bones moving, and even the subtle sound of people’s eyes shifting in their sockets. Quiet rooms felt overwhelming because his internal noises drowned out normal sounds, and conversations became distorted. After undergoing surgery to