Before the coronary system develops, trabeculae supply blood by increasing the inner surface area of the heart wall and enhancing the exchange of oxygen and nutrients between blood and the heart wall.

Before the coronary system develops, trabeculae supply blood by increasing the inner surface area of the heart wall and enhancing the exchange of oxygen and nutrients between blood and the heart wall.

Carry blood towards the heart (usually deoxygenated blood, except for the pulmonary vein) Allows diffusion of gases and nutrients from blood into the body cells Wall Thick, muscular Thinner Very ...

O’FALLON, Ill. – Dr. Venkatesh Anjan, a structural cardiologist at Prairie Cardiovascular in O’Fallon, Illinois, specializes ...

Craft projects offer a creative escape, and few are as visually rewarding as a bold, statement-making tissue paper wall heart ...

Carry blood towards the heart (usually deoxygenated blood, except for the pulmonary vein) Allows diffusion of gases and nutrients from blood into the body cells Wall Thick, muscular Thinner Very ...