Blood enters the heart through the superior and inferior vena cava
After entering the heart the blood travels into the right atrium
Right Atrium
Superior Vena Cava
Inferior Vena Cava
From the right atrium blood travels through the tricuspid valve into the right ventricle
Tricuspid Valve
Right Ventricle
Pulmonary Valve
Once the blood has passed through the right ventricle it travels through the pulmonary valve to the pulmonary arteries
Pulmonary Arteries
The pulmonary arteries lead to the lungs where the carbon dioxide is released and oxygen is gained
lungs
Pulmonary Veins
Left Atrium
Oxygenated blood comes into the pulmonary veins into the left atrium
Bicuspid valve
Once in the left atrium it goes to the bicuspid valve
Left Ventricle
Aortic Valve
Blood leaves the bicuspid valve and enters the left ventricle where it then travels to the aortic valve
After passing trough the aortic valve the blood reaches the aorta
Once the blood finishes passing through the aorta it gets sent to the rest of the body
Blood enters the heart through the superior and inferior vena cava
After entering the heart the blood travels into the right atrium
Right Atrium
Superior Vena Cava
Inferior Vena Cava
From the right atrium blood travels through the tricuspid valve into the right ventricle
Tricuspid Valve
Right Ventricle
Pulmonary Valve
Once the blood has passed through the right ventricle it travels through the pulmonary valve to the pulmonary arteries
Pulmonary Arteries
The pulmonary arteries lead to the lungs where the carbon dioxide is released and oxygen is gained
lungs
Pulmonary Veins
Left Atrium
Oxygenated blood comes into the pulmonary veins into the left atrium
Bicuspid valve
Once in the left atrium it goes to the bicuspid valve
Left Ventricle
Aortic Valve
Blood leaves the bicuspid valve and enters the left ventricle where it then travels to the aortic valve
After passing trough the aortic valve the blood reaches the aorta
Once the blood finishes passing through the aorta it gets sent to the rest of the body
Blood enters the heart through the superior and inferior vena cava
After entering the heart the blood travels into the right atrium
Right Atrium
Superior Vena Cava
Inferior Vena Cava
From the right atrium blood travels through the tricuspid valve into the right ventricle
Tricuspid Valve
Right Ventricle
Pulmonary Valve
Once the blood has passed through the right ventricle it travels through the pulmonary valve to the pulmonary arteries
Pulmonary Arteries
The pulmonary arteries lead to the lungs where the carbon dioxide is released and oxygen is gained
lungs
Pulmonary Veins
Left Atrium
Oxygenated blood comes into the pulmonary veins into the left atrium
Bicuspid valve
Once in the left atrium it goes to the bicuspid valve
Left Ventricle
Aortic Valve
Blood leaves the bicuspid valve and enters the left ventricle where it then travels to the aortic valve
After passing trough the aortic valve the blood reaches the aorta
Once the blood finishes passing through the aorta it gets sent to the rest of the body
Blood enters the heart through the superior and inferior vena cava
After entering the heart the blood travels into the right atrium
Right Atrium
Superior Vena Cava
Inferior Vena Cava
From the right atrium blood travels through the tricuspid valve into the right ventricle
Tricuspid Valve
Right Ventricle
Pulmonary Valve
Once the blood has passed through the right ventricle it travels through the pulmonary valve to the pulmonary arteries
Pulmonary Arteries
The pulmonary arteries lead to the lungs where the carbon dioxide is released and oxygen is gained
lungs
Pulmonary Veins
Left Atrium
Oxygenated blood comes into the pulmonary veins into the left atrium
Bicuspid valve
Once in the left atrium it goes to the bicuspid valve
Left Ventricle
Aortic Valve
Blood leaves the bicuspid valve and enters the left ventricle where it then travels to the aortic valve
After passing trough the aortic valve the blood reaches the aorta
Once the blood finishes passing through the aorta it gets sent to the rest of the body
Blood enters the heart through the superior and inferior vena cava
After entering the heart the blood travels into the right atrium
Right Atrium
Superior Vena Cava
Inferior Vena Cava
From the right atrium blood travels through the tricuspid valve into the right ventricle
Tricuspid Valve
Right Ventricle
Pulmonary Valve
Once the blood has passed through the right ventricle it travels through the pulmonary valve to the pulmonary arteries
Pulmonary Arteries
The pulmonary arteries lead to the lungs where the carbon dioxide is released and oxygen is gained
lungs
Pulmonary Veins
Left Atrium
Oxygenated blood comes into the pulmonary veins into the left atrium
Bicuspid valve
Once in the left atrium it goes to the bicuspid valve
Left Ventricle
Aortic Valve
Blood leaves the bicuspid valve and enters the left ventricle where it then travels to the aortic valve
After passing trough the aortic valve the blood reaches the aorta
Once the blood finishes passing through the aorta it gets sent to the rest of the body
Blood enters the heart through the superior and inferior vena cava
After entering the heart the blood travels into the right atrium
Right Atrium
Superior Vena Cava
Inferior Vena Cava
From the right atrium blood travels through the tricuspid valve into the right ventricle
Tricuspid Valve
Right Ventricle
Pulmonary Valve
Once the blood has passed through the right ventricle it travels through the pulmonary valve to the pulmonary arteries
Pulmonary Arteries
The pulmonary arteries lead to the lungs where the carbon dioxide is released and oxygen is gained
lungs
Pulmonary Veins
Left Atrium
Oxygenated blood comes into the pulmonary veins into the left atrium
Bicuspid valve
Once in the left atrium it goes to the bicuspid valve
Left Ventricle
Aortic Valve
Blood leaves the bicuspid valve and enters the left ventricle where it then travels to the aortic valve
After passing trough the aortic valve the blood reaches the aorta
Once the blood finishes passing through the aorta it gets sent to the rest of the body
Blood enters the heart through the superior and inferior vena cava
After entering the heart the blood travels into the right atrium
Right Atrium
Superior Vena Cava
Inferior Vena Cava
From the right atrium blood travels through the tricuspid valve into the right ventricle
Tricuspid Valve
Right Ventricle
Pulmonary Valve
Once the blood has passed through the right ventricle it travels through the pulmonary valve to the pulmonary arteries
Pulmonary Arteries
The pulmonary arteries lead to the lungs where the carbon dioxide is released and oxygen is gained
lungs
Pulmonary Veins
Left Atrium
Oxygenated blood comes into the pulmonary veins into the left atrium
Bicuspid valve
Once in the left atrium it goes to the bicuspid valve
Left Ventricle
Aortic Valve
Blood leaves the bicuspid valve and enters the left ventricle where it then travels to the aortic valve
After passing trough the aortic valve the blood reaches the aorta
Once the blood finishes passing through the aorta it gets sent to the rest of the body