The Heart
The heart is the muscle that functions as the circulatory pump within the body. It is responsible for pumping blood throughout the circulatory system to deliver oxygen and nutrients to the body's tissues and organs.
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The heart is the pump that moves blood throughout the circulatory system. It is made largely of muscle.
The heart is a muscle that functions as the bodies circulatory pump. It pumps blood through veins and deliverers it to the lungs.
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The muscle tissue on one side contracts while the other relaxes, controlled by electrical impulses to the heart muscle.
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The scientific term for the contraction of the heart is "systole." This is when the heart muscle contracts to pump blood out of the heart's chambers and into the circulatory system.
The contraction phase of the cardiac cycle is called systole. This is when the heart muscle contracts to pump blood out of the heart and into the circulatory system.
Cardiac muscle, or myocardium, is responsible for the rhythmic contractions of the heart, which pump blood throughout the circulatory system. Its unique structure allows for coordinated contractions, ensuring efficient blood flow to the lungs for oxygenation and to the rest of the body to supply nutrients. The strength and timing of these contractions directly influence blood pressure and overall cardiovascular health, making cardiac muscle essential for maintaining proper circulation and organ function. Any dysfunction in cardiac muscle can lead to serious circulatory issues, such as heart failure or arrhythmias.
To pump oxygenated blood around the circulatory system.