How many chambers are in the human heart

The mitral…. A normal heartbeat produces a regular, identifiable pattern: the P wave, the QRS complex, and the T wave. These segments…. Menu Map Call us. Heart Chambers. More helpful information Bundle Branches The bundle branches are a part of the electrical system of the heart. Blood carries oxygen and other important nutrients that all body organs need to stay healthy and to work properly. Your heart has four separate chambers that pump blood, two on the right side and two on the left.

Blood flows through your heart and lungs in four steps:. The left and right atria are smaller chambers that pump blood into the ventricles.

The left and right ventricles are stronger pumps. The left ventricle is the strongest because it has to pump blood out to the entire body. When your heart functions normally, all four chambers work together in a continuous and coordinated effort to keep oxygen-rich blood circulating throughout your body. Your heart has its own electrical system that coordinates the work of the heart chambers heart rhythm and also controls the frequency of beats heart rate.

The task of your heart is to pump enough blood to deliver a continuous supply of oxygen and other nutrients to the brain and the other vital organs. To do this, your heart needs to:. Author: Healthwise Staff. Medical Review: Rakesh K. This information does not replace the advice of a doctor. Healthwise, Incorporated, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use.

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Updated visitor guidelines. You are here Home » How the Heart Works. Top of the page. Medical Review: William H. This information does not replace the advice of a doctor.

Healthwise, Incorporated, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content. To learn more about Healthwise, visit Healthwise. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.