1-5
atrial systole causes atria to
depolarize/contract together and decrease volume
what is phase 3 of cardiac cycle
ventricular systole
atrial diastole occurs where on ECG
P wave
what is phase one of the cardiac cycle
artial systole
ventricular systole causes ventricles to empty by what doing what
depolarize/contract together, volume decreases and pressure increases
Ventricular systole occurs where on an ECG
QRS complex
atrial systole causes ventricles to
what is phase 4 of cardiac cycle
ventricular diastole
Ventricular diastole occurs where on a ECG
T wave
what is phase 2 of cardiac cycle
atrial diastole
ventricular diastole causes ventricles to
fill, repolarize/relax together, volume increases and pressure decreases
atrial diastole causes atria to do what
repolarize/relax together and then fill
atrial systole occurs where on an ECG