Transcranial Doppler Hemodynamic Parameters and Risk of Stroke
نویسندگان
چکیده
منابع مشابه
Transcranial Doppler Hemodynamic Parameters and Risk of Stroke
Background and Purpose—We explored the association between transcranial Doppler hemodynamic parameters and the risk of stroke in the general population. Methods—At baseline, we assessed mean flow velocity, peak systolic flow velocity, end diastolic flow velocity, and vasomotor reactivity with transcranial Doppler in 2022 Rotterdam Study participants aged 61 years and over in both middle cerebra...
متن کاملTranscranial Doppler hemodynamic parameters and risk of stroke: the Rotterdam study.
BACKGROUND AND PURPOSE We explored the association between transcranial Doppler hemodynamic parameters and the risk of stroke in the general population. METHODS At baseline, we assessed mean flow velocity, peak systolic flow velocity, end diastolic flow velocity, and vasomotor reactivity with transcranial Doppler in 2022 Rotterdam Study participants aged 61 years and over in both middle cereb...
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Introduction: Observing microembolic signals in brain vessels by transcranial Doppler technology is a very common finding in patients with mechanical heart valve. These signals are almost always clinically asymptomatic. The aim of this study was assessment of transcranial Doppler in detecting probability of stroke in patients with mechanical heart valve. Methods: This descriptive study was ca...
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BACKGROUND AND PURPOSE After acute stroke, it is often standard practice to obtain magnetic resonance angiography (MRA) to seek evidence of a plausible stroke mechanism. However, hemodynamic patterns after acute ischemic stroke are variable and dynamic. We evaluated information obtained by serial transcranial Doppler ultrasonography (TCD) examinations within the first week after acute ischemic ...
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Transcranial Doppler sonography is a non-invasive, non-ionising, inexpensive, portable and safe technique that uses a pulsed Doppler transducer for assessment of intracerebral blood flow. This article deals with the principles and technique of transcranial Doppler sonography. It gives a brief overview of its use in evaluation of intracranial steno-occlusive disease, subarachnoid haemorrhage, an...
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ژورنال
عنوان ژورنال: Stroke
سال: 2007
ISSN: 0039-2499,1524-4628
DOI: 10.1161/strokeaha.107.483073