Atria, Ventricle
The Atria are chambers located on the top of the heart. The vena cava are attached to the right atrium.
the atriums are pointed out by the red arrows
the Ventricles are located under the atria, and make up the rest of the heart. the division between the right and left ventricle is not clear, but it is probably along around the red line.
the atriums are pointed out by the red arrows
the Ventricles are located under the atria, and make up the rest of the heart. the division between the right and left ventricle is not clear, but it is probably along around the red line.
Coronary Arteries
Coronary arteries are the arteries that surround (wrap around) the heart surface. these arteries supply the heart with oxygenated blood.
the arrows point out some coronary arteries, they look like thin lines crossing the heart. the third picture shows one of the clearer arteries.
the arrows point out some coronary arteries, they look like thin lines crossing the heart. the third picture shows one of the clearer arteries.