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Heart Sounds

Heart sounds data

Record the sounds associated with valve openings and closings and with the flow of blood within the heart during the cardiac cycle. Place a TSD108 Physiological Sounds Microphone on the anterior surface of the chest over the heart to record heart sounds. To isolate different sounds, combine the heart sounds recording with the ECG and display in Scope mode to overlap the two signals and determine when the sounds are created in relation to the ECG complex.

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