I love the way you really break things down so that I can understand them. Also, it helps that you're good looking because it makes me WANT to watch it :) By the way, I'm dying to know where that accent is from. It almost sounds like a New York accent..
Hi! Thanks for your kind words Erika! :-) Its wonderful to hear that my approach is working for you! And your exactly on point with the accent! Im from New York ;)
your videos are trully awesome and very reliable... im studying for medical entrance test... can u plz help me out with the most important topics to read? Thank you so much sir!
from the right ventricle, following ventricular contraction, blood goes through the pulmonary semi-lunar valve and then pumped out of the heart by the pulmonary arteries.
Shayan Khan very good question! During fear, the heart beats fast. this is done by autonomic nervous system. The autonomic nervous system would just increase or decrease the heart rate but not stop or start the contractions of the cardiac muscle. Cardiac muscles are myogenic as they do need any stimulus from CNS to contract.
