The cardiac cycle of the heart has two phases - the diastole phase and systole phase. In the systole phase, the ventricles contract and pump blood into the arteries.
The contraction phase of the heart cycle is called the systolic phase.
The condition when both the ventricles of the heart contract so that blood can move away from the heart to lungs and to other parts of the body. It lasts for 0.3 seconds.
systole, plain and simple.
a Systole
systole
SYSTOLE
Systole
systole
It is called Systole.
The human heartbeat has two phases. The systolic phase corresponds with contraction, and the diastolic phase with relaxation.
during diastolic phase the chambers of heart get filled with blood systolic phase and diastolic phase are the phases oh heartbeat and diastolic phase is also known as resting phase.
Diastole is the relaxation phase. Systole is the contraction phase. If you put these phases together you have the Cardiac Cycle...
The individual heartbeat, or contraction, can be modified by input from the sympathetic and parasympathetic nervous systems. This modification can include increased or decreased contraction ratios, increased or decreased stroke volume and increased or decreased rate of contraction.
The individual heartbeat, or contraction, can be modified by input from the sympathetic and parasympathetic nervous systems. This modification can include increased or decreased contraction ratios, increased or decreased stroke volume and increased or decreased rate of contraction.
Similarly, a period of recession occurs at the start of the contraction phase.
Latent Phase
diastole
Diastole (relaxation) Systole (contraction)
Diastole
Diastole is the relaxation of the cardiac muscles after having contracted and pumped out the blood into the arteries.Systole is the contraction of the ventricles of the heart which pushes the blood out of the heart.