Author: Andrew Splawn
Date: 2010-09-29 18:12
I'm trying to find anyone who knows anything about Valsalva Maneuver or Valsalva Retinopathy. I played (saxophone) on a highly resistant setup: Dukoff D8, Vandoren 3.5 or 4. Almost blacked out at a gig, had a hernia while practicing, lots of pressure in my head, eyes, and neck. If anyone has experience with this or knows anyone to ask, please let me know. Thanks.
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