Monitoring middle cerebral artery blood velocity during carotid endarterectomy
โ Scribed by Dr T. S. Padayachee; R. G. Gosling; C. C. Bishop; K. Burnand; N. L. Browse
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- English
- Weight
- 345 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0007-1323
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## Abstract Collateral circulation plays a major role in maintaining cerebral blood flow (CBF) in patients with internal carotid artery (ICA) stenosis. CBF can remain normal despite severe ICA stenosis, making the benefit of carotid endarterectomy (CEA) or stenting difficult to assess. Before and a
## Abstract ## Purpose Transcranial Doppler sonography (TCD) is an established method for assessing changes in blood flow velocity (BFV) coupled to brain activity. Our objective was to investigate whether walking induces measurable changes in BFV in healthy subjects. ## Methods Changes in BFV in
Transcranial Doppler (TCD) was used to evaluate brain circulation during cardiac catheterizations in 32 children requiring pulmonary (nโซ)01ุโฌ or aortic balloon dilatations (nโซ,)2ุโฌ ductus arteriosus coil insertions (nโซ,)5ุโฌ or angiography (nโซ.)51ุโฌ Cerebral blood flow velocity (CBFV) in the middle c