The arteries have thicker walls. Here is some info on coronary vasculature:
http://www.ottawaheart.ca/UOHI/PPO_PHDH_...
Remember, the lone people who mess next to coronary arteries are those who do pretty much nothing else. They know an artery when they see one.
In angiography, they insert a catheter into the coronary arteries by snaking it up from the groin (or arm) arteries and shooting dye within where the coronary arteries come rotten of the aorta. The cardiac surgeons see those pictures and know what to look for in any given overnight case.
Well veins transport blood to the heart and arteries carry blood from the heart!!
prescription and health guarantee correctness , is for informational purposes just
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