Posted by Kelpfish on May 13, 2001 at 17:21:53:
How are you measuring this information? IS it purely subjective? Do you listen before a dive, so that you know what should sound normal? How do you know? Is this info interpreted by a professional?
Yes, using a CW doppler to listen to the subclavian vein after a deep dive can be interesting. But really, folks......besides recognizing an audible change in the degree of doppler shift, what useful information are you gathering?
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