PREDIASTOLIC Meaning and
Definition
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Prediastolic refers to a phase or occurrence that happens just before diastole, which is the relaxation phase of the cardiac cycle.
In the context of the cardiovascular system, prediastolic is the period or stage immediately prior to the diastolic phase, when the heart muscle relaxes and the ventricles fill with blood. Prediastolic can describe various events or conditions that occur preceding diastole, including related changes and measurements. For instance, it is commonly used to define the pressure in the heart chambers just before diastole begins.
The term prediastolic is often used in the field of cardiology, particularly when analyzing blood pressure patterns and heart function. Medical professionals may assess prediastolic pressure as part of diagnosing and monitoring conditions such as hypertension (high blood pressure) or certain heart diseases. Understanding and measuring prediastolic pressure can provide valuable insights into cardiac performance and overall cardiovascular health.
Overall, prediastolic denotes the transitional moment before diastole when the heart is in a state of rest and ventricular filling is about to commence. Its significance lies in its contribution to gauging heart function, particularly in relation to blood pressure regulation, the assessment of cardiac conditions, and the maintenance of circulatory health.
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Relating to the interval preceding the cardiac diastole.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for PREDIASTOLIC
- orediastolic
- lrediastolic
- -rediastolic
- 0rediastolic
- peediastolic
- pdediastolic
- pfediastolic
- ptediastolic
- p5ediastolic
- p4ediastolic
- prwdiastolic
- prsdiastolic
- prddiastolic
- prrdiastolic
- pr4diastolic
- pr3diastolic
- presiastolic
- prexiastolic
- preciastolic
- prefiastolic
Etymology of PREDIASTOLIC
The word "prediastolic" is derived from two root words: "pre-" and "diastolic".
The prefix "pre-" means "before" or "prior to". It is derived from the Latin word "prae", which has the same meaning.
The term "diastolic" refers to a phase in the cardiac cycle, specifically the period of relaxation and filling of the heart chambers. It comes from the Greek word "diastole", which means "dilation" or "expansion".
Therefore, "prediastolic" combines these two elements from Latin and Greek to refer to something that occurs "before" or "prior to" the diastolic phase of the cardiac cycle. In medical context, it generally refers to events or conditions that happen just before or leading up to diastole.
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