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- Diastole vs. systole: Differences and more - Medical News Today
Systole occurs when the heart contracts to pump blood out, and diastole occurs when the heart relaxes and refills after contraction
- Systole - Wikipedia
Electrical waves track a systole (a contraction) of the heart The end-point of the P wave depolarization is the start-point of the atrial stage of systole
- Diastole vs. Systole: Guide to Blood Pressure - Healthline
Systolic pressure is the force of blood against artery walls when the heart contracts, while diastolic pressure reflects the force when the heart relaxes and refills
- Cardiac cycle phases: Definition, systole and diastole | Kenhub
Both the atria and the ventricles undergo alternating states of systole and diastole In other words, when the atria are in diastole, the ventricles are in systole and vice versa
- Systole | Definition, Cycle, Facts | Britannica
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
- 19. 3 Cardiac Cycle - Anatomy and Physiology 2e | OpenStax
During ventricular systole, pressure rises in the ventricles, pumping blood into the pulmonary trunk from the right ventricle and into the aorta from the left ventricle
- Understanding Diastolic and Systolic Blood Pressure - WebMD
How do you know if it's systole or diastole? As the cuff deflates, the first sound you hear through the stethoscope is the systolic blood pressure, the top number in the reading
- Systole vs. Diastole: Understanding the Hearts Pumping and Filling . . .
Systole, derived from the Greek word meaning “contraction,” represents the active pumping phase of the cardiac cycle During this period, the ventricles of the heart contract vigorously, increasing pressure within their chambers
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