inferior pointed tip of the heart is the ____________
Apex
stroke
clogged or broken vessel in brain
The heart is a ___________ chambered organ supplied by the ________, that pumps_________ oxygen-poor blood to the ________and _________to the rest of the body
The heart is a four chambered organ supplied by the coronary circulation, that pumps oxygen-poor blood to the lungs and oxygen-rich blood to the rest of the body
The left ventricle pumps blood into the __________
vascular
vessels
hypertension
high blood pressure
valves
prevents blood from flowing backwards; makes sound of the heart
arteries
carries blood away from the heart; largest
Each circuit begins and ends at the heart and contains _________
