Which term refers to the pressure during heart contraction?

Which term refers to the pressure during heart contraction?

• A. Systolic
• B. Pulse Pressure
• C. Mean
• D. Diastolic

Answer: (A)

During the heartbeat, the arterial pressure peaks when the ventricle contracts and pushes blood into the arteries. That peak, reflecting the force of contraction, is called systolic pressure. It represents the maximum arterial pressure reached during systole. In contrast, diastolic pressure is the pressure during relaxation when the heart fills, pulse pressure is simply the difference between systolic and diastolic pressures, and mean arterial pressure is an average pressure in the arteries over the cardiac cycle. So the term for the pressure during heart contraction is systolic pressure.

During the heartbeat, the arterial pressure peaks when the ventricle contracts and pushes blood into the arteries. That peak, reflecting the force of contraction, is called systolic pressure. It represents the maximum arterial pressure reached during systole. In contrast, diastolic pressure is the pressure during relaxation when the heart fills, pulse pressure is simply the difference between systolic and diastolic pressures, and mean arterial pressure is an average pressure in the arteries over the cardiac cycle. So the term for the pressure during heart contraction is systolic pressure.