valvul e zemrës

valvul e zemrës

A heart valve normally allows blood to flow through it in only one direction. There are four in a mammalian heart and they determine the pathway of blood flow through the heart. A heart valve opens or closes depending on the different pressures on each side of it.

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valvul

الدوائية; أجهزة طبية;

a small valve; once used in official nomenclature as a general term to designate a valve, such as in the heart, but in NA restricted to designation of a cusp of the aortic valve ...

citoplazëm

طبية; علم التشريح

The cytoplasm is a thick, clear liquid residing between the cell membrane holding organelles.

qeliza të kuqe të gjakut

طبية; علم التشريح

Red blood cells (also referred to as erythrocytes) are the most common type of blood cell and the vertebrate organism's principal means of delivering oxygen (O2) to the body ...

sistem qarkullues

طبية; علم التشريح

The circulatory system is an organ system that passes nutrients (such as amino acids, electrolytes and lymph), gases, hormones, blood cells, etc. to and from cells in the body to ...

enë gjaku

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The blood vessels are the part of the circulatory system that transport blood throughout the body. There are three major types of blood vessels: the arteries, which carry the ...

arterie

طبية; علم التشريح

Arteries are blood vessels that carry blood away from the heart. This blood is normally oxygenated, exceptions made for the pulmonary and umbilical arteries.