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سیاهرگ

File:Vein_(retouched).svg · Wikimedia Commons · See Wikimedia Commons

EntityQ9609· pop 123· linked from 1,467 articles

سیاهرگ

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Also known as vena, veins

رگ های خونی که خون بدون اکسیژن رو از سراسر بدن جمع آوری میکند و به سمت قلب می برد به استسنا سیاهرگ ریوی

AI overview

A vein is a blood vessel that carries blood back toward the heart as part of the circulatory system in humans and other animals. Most veins transport blood that has lost its oxygen as it passed through the body's tissues, though a few exceptions like the pulmonary veins carry oxygen-rich blood instead.

AI-generated from the Wikipedia summary — may contain errors.

Key facts

Anatomy.Name
Vein
Anatomy.Latin
vena
Anatomy.Image
Vein (retouched).svg
Anatomy.Caption
Structure of a vein, which consists of three main layers: an outer layer of connective tissue, a middle layer of smooth muscle, and an inner layer lined with endothelium.
Anatomy.Width
200px
Anatomy.System
Circulatory system

via Wikipedia infobox

Research

467,257 papers

via PubMed

Described at

Link to a page describing this subject · not written by Vinony

Wikidata facts

Image
Venous system en.svg
Connects with
heart
Show 12 more facts
Commons category
Veins
equivalent class
schema.org/Vein
topic's main category
Category:Veins
NCI Thesaurus ID
C12814
opposite of
artery
studied by
phlebology
topic has template
Template:Infobox vein
different from
artery
contains
venous blood
on focus list of Wikimedia project
Wikipedia:Vital articles/Level/4
Sources (7)

via Wikidata · CC0

Gallery (27)