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Dec 2, 2021 · Left-sided heart failure occurs when the heart loses its ability to pump blood. This prevents organs from receiving enough oxygen. The condition can lead to complications that include right-sided heart failure and organ damage.
Nov 10, 2024 · The heart is a four-chambered muscular organ with a complex structure that allows it to efficiently pump blood throughout the body. It is divided into two halves—the right and left sides—each responsible for different aspects of circulation. The heart consists of four chambers: the right atrium, right ventricle, left atrium, and left ventricle.
After leaving your lungs, your blood enters your left atrium and from there flows into your left ventricle. Your left ventricle then pumps this blood out to your body, where it makes the rounds before returning to your heart.
Jun 11, 2024 · Coronary arteries are blood vessels that supply the heart muscle (myocardium) with oxygen-rich blood. Coronary veins remove oxygen-poor blood. Key coronary arteries include: Left coronary artery: This artery supplies blood to the left side of the heart, including the left ventricle and left atrium.
The right and left sides of the heart are further divided into two top chambers called the atria (also termed the right and left atrium), which receive blood and then pump it into the two bottom chambers called ventricles, which pump blood to the lungs and to the body.
Mar 24, 2015 · The left ventricle is the thickest of the heart’s chambers and is responsible for pumping oxygenated blood to tissues all over the body. By contrast, the right ventricle solely pumps blood to the...
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Mar 24, 2022 · The left ventricle generates the high pressure needed to pump the blood to your whole body through your blood vessels. When blood leaves the heart to go to the rest of the body, it travels through a large artery called the aorta. A balloon-like bulge, called an aortic aneurysm, can sometimes occur in the aorta. Circulation of the Heart.