PERIDIASTOLE Meaning and
Definition
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Peridiastole is a term used in biology, specifically in relation to the functioning of the heart. It refers to the movement or action of a heart chamber that occurs immediately following the main contraction phase known as systole. During peridiastole, the heart chamber goes through a brief relaxation phase before beginning its next contraction.
The term "peridiastole" is derived from the Greek words "peri" meaning "around" or "near," and "diastole" meaning "a dilation" or "a relaxation." Therefore, peridiastole can be understood as the relaxation period that occurs around or after a contraction.
In the cardiac cycle, the heart chambers go through a series of events, including systole and diastole. Systole is when the chambers contract to push blood out, while diastole is the subsequent phase of relaxation to fill the chambers with blood. Peridiastole specifically refers to the brief relaxation that occurs following the main contraction, but before the chambers completely relax for the filling phase.
The concept of peridiastole is important in understanding the timing and coordination of heart contractions. It allows for efficient filling of the chambers with blood before the next contraction, ensuring a continuous flow of oxygenated blood throughout the body.
Common Misspellings for PERIDIASTOLE
- oeridiastole
- leridiastole
- -eridiastole
- 0eridiastole
- pwridiastole
- psridiastole
- pdridiastole
- prridiastole
- p4ridiastole
- p3ridiastole
- peeidiastole
- pedidiastole
- pefidiastole
- petidiastole
- pe5idiastole
- pe4idiastole
- perudiastole
- perjdiastole
- perkdiastole
- perodiastole
Etymology of PERIDIASTOLE
The word peridiastole is derived from two Greek roots: peri, meaning around or surrounding, and diastole, which refers to the relaxation phase of the cardiac cycle when the heart expands to allow blood to flow into its chambers. Therefore, peridiastole roughly translates to surrounding diastole or around the relaxation phase of the heart.
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