Words similar to tcd

Example sentences for: tcd

How can you use “tcd” in a sentence? Here are some example sentences to help you improve your vocabulary:

Therefore, a large case-control association study of the role of genes in the development of cerebrovascular disease and stroke risk based upon TCD, is likely to provide more accurate information and may resolve the controversial results obtained in smaller studies [ 5 ] . Furthermore, an attempt will be made to perform a subset analysis of patients who go on to have an ischemic stroke during the study period in terms of the associations with genetic polymorphisms.
Data from the STOP study showed that ~10% of patients with Hb SS between the ages of 2-16 years are at risk for stroke as determined by Transcranial Doppler (TCD) velocities of 200 cm/sec or greater [ 11 ] . TCD velocity elevation can be due to two factors: reduction of arterial diameter due to stenosis and/or increased volume flow through the artery.
By TCD a maximal dose-response was found to occur with an acetazolamide infusion of between 15 and 18 mg/kg with maximal vasoreactivity occurring between 10 and 30 minutes post acetazolamide [ 21 ] . Using [ 15O]H
With an abnormal TCD rate of 10%, it is expected that at least 1000-1400 new patients from 24 participating Centers will need to be screened as part of the STOP-II study to identify 100 new patients with TCD velocities >200 cm/sec.
We therefore believe that hidden stratification is unlikely to be a problem in our case-control study of African-American children with sickle cell disease at high or low risk for cerebrovascular disease based on their TCD values.