The effects of chronic smoking on total cerebral blood volume measured by carotid and vertebral artery doppler ultrasonography

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dc.authorid0000-0002-4888-0962
dc.authorid0000-0003-0783-7180
dc.authorid0000-0002-2572-0376
dc.contributor.authorKalfaoğlu, Melike Elif
dc.contributor.authorHızal, Mustafa
dc.contributor.authorKıyan, Aysu
dc.contributor.authorGürel, Kamil
dc.date.accessioned2021-06-23T19:45:13Z
dc.date.available2021-06-23T19:45:13Z
dc.date.issued2017
dc.departmentBAİBÜ, Tıp Fakültesi, Dahili Tıp Bilimleri Bölümüen_US
dc.description.abstractPurposeTo evaluate the effects of chronic cigarette smoking on total cerebral blood flow in healthy adults by Doppler ultrasonography (US). MethodsWe evaluated 50 smoker (median age 29) and 50 nonsmoker (median age 28) healthy, 20- to 40-year-old subjects without any cardiovascular and cerebrovascular disease. Peak systolic maximal blood flow velocity (PSV), end-diastolic maximal blood flow velocity (EDV), time-averaged mean blood flow velocity (TAMV), resistance index (RI), and pulsatility index (PI) were measured in the left and right carotid and vertebral arteries, and total cerebral blood flow volume was calculated. ResultsThere was no significant difference of smoking rate between genders. Blood pressure and PSV values were similar in both groups. EDV values of internal carotid artery (ICA) and vertebral artery (VA) were lower and RI and PI values were higher in smokers. TAMV, total ICA (-10.8%) and VA (-6%) flow volume, and tCBF (-9.2%) were lower in smokers. ConclusionsDoppler US is an effective tool to detect tCBF volume decrease in chronic cigarette smokers. Although minimal, this decrease, as demonstrated here in asymptomatic, healthy people, might be critical in patients with subclinical cerebral arterial insufficiency. (c) 2017 Wiley Periodicals, Inc. J Clin Ultrasound45:561-565, 2017en_US
dc.identifier.doi10.1002/jcu.22513
dc.identifier.endpage565en_US
dc.identifier.issn0091-2751
dc.identifier.issn1097-0096
dc.identifier.issue9en_US
dc.identifier.pmid28656716en_US
dc.identifier.scopus2-s2.0-85021388707en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage561en_US
dc.identifier.urihttps://doi.org/10.1002/jcu.22513
dc.identifier.urihttps://hdl.handle.net/20.500.12491/9119
dc.identifier.volume45en_US
dc.identifier.wosWOS:000412599600005en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorHızal, Mustafa
dc.institutionauthorKıyan, Aysu
dc.institutionauthorGürel, Kamil
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofJournal Of Clinical Ultrasounden_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCerebral Blood Flow Volumeen_US
dc.subjectDoppler Ultrasonographyen_US
dc.subjectCigarette Smokingen_US
dc.titleThe effects of chronic smoking on total cerebral blood volume measured by carotid and vertebral artery doppler ultrasonographyen_US
dc.typeArticleen_US

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