3.2.7 The Cardiac Cycle Flashcards
1
Q
Systole and Diastole
A
Systole : Contraction of heart
Diastole : Relaxation of heart
2
Q
Pressure in atria rise higher than pressure in ventricles during atrial sysole so the vaklves open and blood enters ventricles
A
During diastole the heart is filled with blood
3
Q
Cardiac cycle graph
A