Question

$differentiates \: between \: systol \: (contraction \: state) \: and \: diastol \: (relaxed \: state).$
plz​

Answer 1

$\huge {\pink {\underbrace {\red {Systole}}}}$

• Systole, period of contraction of the ventricles of the heart that occurs between the first and second heart sounds of the cardiac cycle (the sequence of events in a single heart beat).
• Systole causes the ejection of blood into the aorta and pulmonary trunk.

$\huge {\pink {\underbrace {\red {Diastole}}}}$

• The diastolic reading, or the bottom number, is the pressure in the arteries when the heart rests between beats.
• This is the time when the heart fills with blood and gets oxygen.
• A normal diastolic blood pressure is lower than 80.