CARDIOSPHYGMOGRAPH Meaning and
Definition
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The term "cardiosphygmograph" refers to a medical device used to measure and record both the heart rate and blood pressure of an individual. Developed in the late 19th century, it consists of several components that work together to provide accurate and reliable measurements.
At its core, the cardiosphygmograph utilizes a pressure-sensitive diaphragm that is placed on the radial artery, usually in the wrist, allowing for the detection of the pulse and blood pressure. The diaphragm is connected to a leverage system, which translates the pulsations into mechanical movements. These movements are further amplified and recorded on a rotating drum or a graphical chart, creating a visual representation of the heart's activity.
By measuring the heart rate, the cardiosphygmograph aids in assessing the cardiac function and its response to physical or emotional stress. Additionally, it provides valuable information about the blood pressure, which is an essential parameter in diagnosing and monitoring various cardiovascular conditions.
Despite its historical significance, the cardiosphygmograph has largely been replaced by more advanced and accurate devices, such as electronic blood pressure monitors and electrocardiograms (ECGs). However, its development and usage were crucial in understanding the physiology of the cardiovascular system, paving the way for modern medical practices and technologies.
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An instrument for recording graphically the movements of the heart and the radial pulse.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for CARDIOSPHYGMOGRAPH
- xardiosphygmograph
- vardiosphygmograph
- fardiosphygmograph
- dardiosphygmograph
- czrdiosphygmograph
- csrdiosphygmograph
- cwrdiosphygmograph
- cqrdiosphygmograph
- caediosphygmograph
- caddiosphygmograph
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- ca5diosphygmograph
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- carxiosphygmograph
- carciosphygmograph
- carfiosphygmograph
- carriosphygmograph
Etymology of CARDIOSPHYGMOGRAPH
The word "cardiosphygmograph" is derived from the combination of two Greek words: "kardia" and "sphygmos" with the suffix "-graph".
The Greek word "kardia" (καρδία) means "heart". It is the root word for various terms related to the heart, such as "cardiology", the study of the heart; "cardiac", relating to the heart; and "cardiogram", a graphical representation of the heart's electrical activity.
The Greek word "sphygmos" (σφυγμός) means "pulse". This word is used in medical terminology to refer to the pulsation of the arteries caused by the flow of blood from the heart. For example, "sphygmomanometer" is a device used to measure blood pressure.
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