Recording Heart Sounds
Using electronic stethoscopes, it is possible to record heart sounds via direct output to an external recording device, such as a laptop or MP3 recorder. The same connection can be used to listen to the previously-recorded auscultation through the stethoscope headphones, allowing for more detailed study of murmurs and other heart sounds, for general research as well as evaluation of a particular patient's condition.
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Famous quotes containing the words recording, heart and/or sounds:
“Write while the heat is in you.... The writer who postpones the recording of his thoughts uses an iron which has cooled to burn a hole with. He cannot inflame the minds of his audience.”
—Henry David Thoreau (1817–1862)
“I can exchange opinion with any neighbouring mind,
I have as healthy flesh and blood as any rhymer’s had,
But O! my Heart could bear no more when the upland caught the wind;
I ran, I ran, from my love’s side because my Heart went mad.”
—William Butler Yeats (1865–1939)
“I lately met with an old volume from a London bookshop, containing the Greek Minor Poets, and it was a pleasure to read once more only the words Orpheus, Linus, Musæus,—those faint poetic sounds and echoes of a name, dying away on the ears of us modern men; and those hardly more substantial sounds, Mimnermus, Ibycus, Alcæus, Stesichorus, Menander. They lived not in vain. We can converse with these bodiless fames without reserve or personality.”
—Henry David Thoreau (1817–1862)