: a hollow muscular organ of vertebrate animals that by its rhythmic contraction acts as a force pump maintaining the circulation of the blood.
Sep 1, 2024
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Heart definition: a hollow, pumplike organ of blood circulation, composed mainly of rhythmically contractile smooth muscle, located in the chest between the ...
the organ in your chest that sends the blood around your body: He has a weak/bad heart (= his heart is not healthy). Isabel's heart was beating fast with ...
The heart is a fist-sized organ that pumps blood throughout your body. It's your circulatory system's main organ. Muscle and tissue make up this powerhouse ...
noun the hollow muscular organ located behind the sternum and between the lungs; its rhythmic contractions move the blood through the body.
The heart is a muscular organ found in most animals. This organ pumps blood through the blood vessels of the circulatory system.
Your heart is the organ in your chest that pumps the blood around your body. People also use heart to refer to the area of their chest that is closest to their ...
The meaning of THE HEART is the central or most important part of something. How to use the heart in a sentence.
Heart: The muscle that pumps blood received from veins into arteries throughout the body. The heart is positioned in the chest behind the sternum (breastbone); ...
Mar 22, 2023 · Heart failure is a lifelong condition in which the heart muscle can't pump enough blood to meet the body's needs for blood and oxygen.
