27.8 MB (2.4 MB compressed)
3600 x 2700 pixels
30.5 x 22.9 cm ⏐ 12.0 x 9.0 in (300dpi)
LIVING ART ENTERPRISES, LLC / SCIENCE PHOTO LIBRARY LIVING ART ENTERPRISES, LLC / SCIENCE PHOTO LIBRARY
This lateral view from a selective external carotid angiogram shows the most common type of dural arterial venous fistula (dural AVF) which involves the occipital artery with venous drainage into the sigmoid sinus. These lesions can cause a person to hear a pulsation, like their heartbeat or sounds like waves from an ocea.
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