Extracranial carotid artery flow measurement during carotid endarterectomy using a Doppler ultrasonographic flowmeter
| Autor: | A. R. Naylor, C. V. Ruckley, M. R. Whyman, J. A. W. Wildsmith |
|---|---|
| Rok vydání: | 1994 |
| Předmět: |
medicine.medical_specialty
Duplex ultrasonography Carotid Artery Common medicine.medical_treatment Hemodynamics Carotid endarterectomy medicine.artery medicine Laser-Doppler Flowmetry Humans Carotid Stenosis Common carotid artery Endarterectomy Aged Endarterectomy Carotid business.industry Laser Doppler velocimetry Middle Aged medicine.anatomical_structure Pulsatile Flow cardiovascular system Vascular resistance Surgery Vascular Resistance Radiology Internal carotid artery business Blood Flow Velocity Carotid Artery Internal |
| Zdroj: | The British journal of surgery. 81(4) |
| ISSN: | 0007-1323 |
| Popis: | A study was performed to evaluate immediate changes in carotid artery blood flow after carotid endarterectomy using a Doppler ultrasonographic flowmeter. Forty-seven consecutive patients aged 49–78 (median 64) years with symptomatic internal carotid artery (ICA) stenosis underwent carotid endarterectomy. Volume flow, resistance and pulsatility index were measured in the common carotid artery (CCA) and ICA both before and after operation. ICA flow increased by 54 per cent (P |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Plný text