Human Heart

What is this?

Desmosome

What is this?

Mitochondrion

What does the pointer point to?

Sarcolemma

What does the pointer point to?

The Nucleus

What does the pointer point to?

Cardiac Muscle fiber

What does the pointer point to?

Opening of T Tubule

What does the pointer point to?

Gap Junctions

What does the pointer point to?

Intercalated disk

The Right side of the heart receives deoxygenated blood from the body and…

pumps it to the lungs.

The left side of the heart receives oxygenated blood from the lungs and…

pumps it to the body

What is this..

The right Atrium

What do these purple lines represent…

The right Auricle

What does this blue object represent…

The Superior vena Cava

What is the function of the Superior Vena Cava…

Right Atrium receives…

deoxygenated blood

What is this…

Inferior Vena Cava

Deoxygenated blood from the upper body flows through the…

superior vena cava

What does the blue represent…

The coronary Sinus

Function of the Coronary Sinus…

collect deoxygenated blood from the heart muscle and deliver it to right atrium.

What does this picture represent…

The pectinate muscle

What does this purple circle represent..

Interatrial Septum

What does this represent….

The Fossa Ovalis

What do these purple arrows represent..

Tricuspid valve

What does this represent….

The right Atrium

What does this represnt…

The Pulmonary Trunk

What do these two purple arrows represent…

Right and Left Pulmonary Arteries.

Fossa ovalis is a leftover from..

hole in fetal heart

What is this?

The tricuspid valve

What does the tricuspid valve prevent…