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lucucca007 (November 30, 1999 at 12:00 am)
No you,re not. She is talking about the two main coronary arteries...
drseanywarburton (November 30, 1999 at 12:00 am)
no, two main coronary arteries.
lachlanhannan (November 30, 1999 at 12:00 am)
no oxygenated blood is delivered to the heart by the left and right coronary arteriesreferring to:supplied to the hart tissue, the myocardium not returned to the heart by the inf. and sup. vena cava to pump.
mewboy23799 (November 30, 1999 at 12:00 am)
17:02"Your heart is supplied by two arteries"It's supposed to be veins, right? |