Phonocardiogram
Phonocardiogram
A Phonocardiogram (pronounced: /ˌfoʊnoʊˈkɑːrdiəˌɡræm/) is a graphical recording of the sounds and murmurs made by the heart using the Phonocardiography technique.
Etymology
The term "Phonocardiogram" is derived from the Greek words 'phone' meaning 'sound', 'kardia' meaning 'heart', and 'gramma' meaning 'something written'.
Procedure
The procedure involves the use of a Phonocardiograph, an instrument that picks up the sounds produced by the heart, amplifies them, and then records them on a moving strip of paper or a computer. The resulting graph, or Phonocardiogram, provides a visual display of the heart's acoustic activity, which can be used to diagnose various Cardiac conditions.
Related Terms
- Phonocardiography: The process of obtaining a Phonocardiogram.
- Phonocardiograph: The instrument used to record a Phonocardiogram.
- Cardiac: Pertaining to the heart.
- Heart Murmurs: Unusual sounds heard during a heartbeat cycle, often the sign of a potentially serious condition.
- Stethoscope: A medical instrument used to listen to the sounds produced by the heart, lungs, and other body organs.
See Also
External links
- Medical encyclopedia article on Phonocardiogram
- Wikipedia's article - Phonocardiogram
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