Top Comments
All Comments (134)
-
It is necessary to have a healthy lifestyle and exercise to maintain the condition of our cardiovascular system. This video "Prevent Cardiovascular Disease with Diet and Exercise " is really relevant to prevent unwanted complications.
-
@Ectomy5722 you only got 'offended' because your insanely fat and want information on how to stop your cardiovascular disease from killing you
-
@parkourfreak27 AND YOU A PIECE OF STUPID IGNORANT CHICKEN!
-
@insomniacgrace IT'S REALLY INFORMATIVE AND IMPORTANT! SPAM THOSE 21 PEOPLE WHO ARE IGNORANT.
-
@fishc2c GO AWAY!
-
21 PEOPLE ARE SO IGNORANT THAT THEY DON'T HAVE A GOOD EDUCATION!
-
@jiznavz OH STOP BEING SO BRUTAL......YOU ARE NOT ALLOWED TO BE BRUTAL!!!!!!
-
@meghanschultze F*** YOU!!!! SCIENCE IS NOT SO BORING!!!! PAY ATTENTION!!! GOD NEEDS YOU TO BE SO EDUCATED NOT IGNORANT!!! IF YOU DON'T LIKE A SUBJECT INSTEAD YOU GOOF AROUND IN SCIENCE CLASS BEING SO UNEDUCATED AND YOU LIE!!!!! YOU ARE THE MOST DECEIVING PERSON ON EARTH!!!
-
@Zephyruu oh shut it!
-
@parkourfreak27 HEY, * U, OKAY? YOU NEED TO GROW UP! YOU ARE SO IGNORANT YOU DUMB MORON!
1. the azygous vein arches down, not up.
2. the pulmonary arteries branch out into 3 veins.
3.they didn't show the descending aorta.
4. 3:15, THAT GUY IZ HUGE!!!
KillerCatfish7 8 months ago 4
the sounds your heart make: "tuk tuk tuk tuk" !? wtf my heart doesn't sound like that
caspargrindcore 11 months ago 4