Changes in Middle Cerebral Artery Blood Flow Velocity During Sonolysisa Diagnostic Transcranial Probe With a 2-MHz Doppler Frequency in Healthy Volunteers

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15110%2F12%3A33140990" target="_blank" >RIV/61989592:15110/12:33140990 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Changes in Middle Cerebral Artery Blood Flow Velocity During Sonolysisa Diagnostic Transcranial Probe With a 2-MHz Doppler Frequency in Healthy Volunteers

Original language description

Objectives-Ultrasound has various biological effects in the human body. The effects of continuous monitoring with ultrasound (sonolysis) on vasodilatation of the radial artery were described recently. We wanted to ascertain whether similar changes in theblood flow velocity during sonolysis could also be detected in the middle cerebral artery. Methods-Fifteen healthy volunteers (6 male and 9 female; age range, 23-68 years; mean +- SD, 47.1 } 15.1 years) were subjected to 1 hour of middle cerebral arterysonolysis using a diagnostic transcranial probe with a 2-MHz Doppler frequency and measurement of the blood flow velocity at 2-minute intervals. During a second session, a flow curve was recorded for 10 seconds at 2-minute intervals. The peak systolic velocity, end-diastolic velocity, mean flow velocity, pulsatility index, and resistive index were recorded during both measurements. Results-Irregular changes in the measured blood flow parameters were recorded during both sessions. Change

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

FH - Neurology, neuro-surgery, nuero-sciences

OECD FORD branch

—

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Ultrasound Medicine

ISSN

0278-4297

e-ISSN

—

Volume of the periodical

31

Issue of the periodical within the volume

11

Country of publishing house

US - UNITED STATES

Number of pages

6

Pages from-to

1789-1794

UT code for WoS article

—

EID of the result in the Scopus database

—