Intraocular pressure during cardiopulmonary bypass.

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Intraocular pressure during cardiopulmonary bypass.

Intraocular pressure was measured in 24 patients undergoing elective cardiopulmonary bypass surgery. There was a rapid rise when the bypass circulation began, and this was maintained for about 30 minutes. A simultaneous drop in arterial perfusion pressure and packed cell volume occurred. We suggest that marked haemodilution is responsible for this effect, through increased ocular blood flow and...

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ژورنال

عنوان ژورنال: British Journal of Ophthalmology

سال: 1987

ISSN: 0007-1161

DOI: 10.1136/bjo.71.3.177