Do veins carry blood to the heart or away?
singleAnswer
To the heart
Vein
Do veins carry blood to the heart or away?
Vein Artery Blood vessel Coronary circulation Pulmonary circulation Cerebral circulation Circulatory system Blood Portal vein Microcirculation
Veins are <b>blood</b> vessels that carry <b>blood</b> towards the <b>heart</b>. Most <b>veins carry</b> 
deoxygenated <b>blood</b> from the tissues back to the <b>heart</b>; exceptions are the 
pulmonary and umbilical veins, both of which carry oxygenated <b>blood to the heart</b>
. In contrast to veins, <b>arteries carry blood away</b> from the <b>heart</b>. ... The <b>heart did</b> not 
pump <b>blood</b> around, the <b>heart&#39;s</b> motion sucked <b>blood</b> in&nbsp;... An artery (plural arteries) is a <b>blood</b> vessel that takes <b>blood away</b> from the <b>heart</b> 
to all parts of the body (tissues, lungs, etc.). Most <b>arteries carry</b> oxygenated <b>blood</b>;
&nbsp;... The <b>blood</b> vessels are the components of the circulatory system that transport 
<b>blood</b> throughout the human body. These vessels transport <b>blood</b> cells, nutrients, 
and oxygen to the tissues of the body. They also take waste and carbon dioxide 
<b>away</b> from the tissues. ... Venae cavae (the two largest <b>veins</b>, <b>carry blood</b> into the 
<b>heart</b>). Coronary circulation is the circulation of <b>blood</b> in the <b>blood</b> vessels that supply 
the <b>heart</b> muscle (myocardium). Coronary <b>arteries supply</b> oxygenated <b>blood to</b> 
<b>the heart</b> muscle, and cardiac veins drain <b>away</b> ... The third sinus, the right 
posterior aortic sinus, typically <b>does</b> not give rise to a vessel. Coronary vessel 
branches that&nbsp;... The pulmonary circulation is the portion of the circulatory system which carries 
deoxygenated <b>blood away</b> from ... The pulmonary <b>arteries carry</b> deoxygenated 
<b>blood</b> to the lungs, where carbon dioxide is released and oxygen is picked up 
during ... The pulmonary vein returns oxygenated <b>blood</b> to the left atrium of the 
<b>heart</b>. The <b>arteries deliver</b> oxygenated <b>blood</b>, glucose and other nutrients to the brain, 
and the <b>veins carry</b> deoxygenated <b>blood</b> back to the <b>heart</b>, removing carbon&nbsp;... The circulatory system, also called the cardiovascular system or the vascular 
system, is an ... The coronary circulation system provides a <b>blood supply</b> to the 
<b>heart</b> muscle itself. ... The smallest cardiac <b>veins</b> drain directly into the <b>heart</b> 
chambers. ... <b>blood</b> is pumped <b>away</b> from the <b>heart</b>, via the pulmonary artery, to 
the lungs&nbsp;... With the exception of pulmonary and umbilical arteries and their corresponding 
veins, <b>arteries carry</b> oxygenated <b>blood away</b> from the <b>heart</b> and deliver it to the&nbsp;... The portal <b>vein</b> or hepatic portal <b>vein</b> is a <b>blood</b> vessel that <b>carries blood</b> from the 
... The <b>blood</b> leaves the liver to the <b>heart</b> in the hepatic <b>veins</b>. The portal <b>vein</b> is ... 
Unlike most <b>veins</b>, the portal <b>vein does</b> not drain into the <b>heart</b>. Rather, it is part&nbsp;... The microcirculation is the circulation of the <b>blood</b> in the smallest <b>blood vessels</b>, 
the microvessels of the microvasculature present within organ tissues. The 
microvessels include terminal arterioles, metarterioles, capillaries, and venules. 
Arterioles <b>carry</b> oxygenated <b>blood</b> to the capillaries, and <b>blood</b> flows out of the ... 
<b>Blood</b> flows <b>away</b> from the <b>heart</b> to <b>arteries</b>, which follow into arterioles, and&nbsp;...
to
Vein