Right atrium

The video tutorial focuses on the right atrium of the heart, explaining its role in blood circulation and its anatomical features. The right atrium receives deoxygenated blood from the body and passes it to the right ventricle. Key structures include the tricuspid valve, sinus venereum, and pectinate muscles. The video encourages interactive learning through Kenhub resources.

What structures separate the right atrium from the right ventricle?

What role do pectinate muscles play in the right atrium?