Chapter 6 Cardiovascular system Flashcards
1
Q
Anatomy of heart
A
Atria (2 upper chambers)
ventricles (2 lower chambers)
2
Q
Left ventricle
A
receives oxygen rich blood from left atrium
-it is the most muscular and strongest part of the heart.
3
Q
Cardiac conductions system
A
the system of muscle and electrical impulses that stimulate the heart to beat