Results 11 to 20 of about 35,385 (243)

An Analysis of Resting-State Functional Transcranial Doppler Recordings from Middle Cerebral Arteries [PDF]

, 2013
Functional transcrannial Doppler (fTCD) is used for monitoring the hemodynamics characteristics of major cerebral arteries. Its resting-state characteristics are known only when considering the maximal velocity corresponding to the highest Doppler shift (
A Lempel, A Porta, A Porta, AJB Myrden, AS Salinet, AV Alexandrov, B Rey, B Rey, Dmitry Kalika, E Sejdić, E Sejdić, EM Vriens, Ervin Sejdić, Friedemann Paul, H Lohmann, HB Mann, J Krejza, J Lee, M Aboy, M Deppe, M Marinoni, M Matteis, M Moody, N Stroobant, Nicholas Czarnek, OB Paulson, PJ Martin, R Aaslid, RC Oldfield, RE Kelley, S Duschek, S Duschek, S Knake, S Knecht, S Ogawa, TM Markwalder, WH Kruskal   +36 more
core   +3 more sources

Cerebral fat emboli monitoring using transcranial Doppler ultrasound and confirmation of a successful treatment response: a case report [PDF]

Journal of Trauma and Injury
Fat emboli syndrome is a rare and potentially fatal condition that most commonly manifests after traumatic long-bone fractures. Cerebral fat emboli are one of the most feared complications leading to permanent neurologic injury, though methods for ...
Morgan Jude, Ryan Martin, Ivy Nguyen, Christine Cocanour, Heather Nicoletto, Keyanna Raihani, Alicia Alley, Jeffrey R. Vitt   +7 more
doaj   +1 more source

Heparin and air filters reduce embolic events caused by intra-arterial cerebral angiography - A prospective, randomized trial [PDF]

, 2004
Background-Intra-arterial cerebral angiography is associated with a low risk for neurological complications, but clinically silent ischemic events after angiography have been seen in a substantial number of patients.Methods and Results-In a prospective ...
Bartsch, AJ, Bendszus, M, Goldbrunner, R, Gunthner-Lengsfeld, T, Koltzenburg, M, Roosen, K, Solymosi, L, Toyka, KV, Weilbach, FX   +8 more
core   +1 more source

S-Nitrosoglutathione reduces asymptomatic embolization after carotid angioplasty [PDF]

, 2002
Background: The major complication of carotid angioplasty is embolic stroke, which may occur after balloon inflation and deflation or in the early postintervention period.
Clifton, A., Kaposzta, Z., Markus, H.S., Martin, J.F., Molloy, J.   +4 more
core   +1 more source

Transcranial Doppler ultrasound [PDF]

Journal of Neurology, Neurosurgery & Psychiatry, 1999
Transcranial Doppler ultrasound allows measurements of blood flow velocity to be made from the basal intracerebral vessels. The major advantages of transcranial Doppler ultrasound are that it is non-invasive, relatively cheap, can be performed with portable machines, allows monitoring for prolonged periods, and has a high temporal resolution making it ...
openaire   +4 more sources

Abnormal transcranial Döppler ultrasonography in children with sickle cell disease

Revista Brasileira de Hematologia e Hemoterapia, 2012
BACKGROUND: Stroke is a potentially fatal complication of sickle cell disease in children between 2-16 years and transcranial Döppler has been recommended as a screening method in these cases.
Ana Claudia Celestino Bezerra Leite, Raquel Vasconcellos Carvalhaes de Oliveira, Patrícia Gomes de Moura, Célia Maria Silva, Clarisse Lobo   +4 more
doaj   +1 more source

NEW TENDENCIES IN MARKETING [PDF]

, 2011
BACKGROUND: Vasospasm is the major cause of morbidity and mortality after aneurysmal subarachnoid hemorrhage. It is well known that the vasoreactivity decreases with advancing age, but it is not well investigated in a large patient cohort whether, as a ...
Hans, Franz-Josef, Kreitschmann-Andermahr, Ilonka, Rohde, Veit, Wachter, Dorothee   +3 more
core   +1 more source

Brazilian Guidelines for transcranial doppler in children and adolescents with sickle cell disease

Revista Brasileira de Hematologia e Hemoterapia, 2011
BACKGROUND: Sickle cell disease is the most common monogenic hereditary disease in Brazil. Although strokes are one of the main causes of morbidity and mortality in these patients, the use of transcranial Doppler to identify children at risk is not ...
Clarisse Lopes de Castro Lobo, Rodolfo Delfini Cançado, Ana Claudia Celestino Bezerra Leite, Ana Claudia Mendonça dos Anjos, Ana Cristina Silva Pinto, Andre Palma da Cunha Matta, Célia Maria Silva, Gisele Sampaio Silva, João Ricardo Friedrisch, Josefina Aparecida Pellegrini Braga, Marcos Christiano Lange, Maria Stella Figueiredo, Marília Álvares Rugani, Orlando Veloso, Patrícia Gomes Moura, Paulo Ivo Cortez, Robert Adams, Sandra Fátima Menosi Gualandro, Shirley Lopes de Castilho, Ursula Thomé, Viviane Flumignan Zetola   +20 more
doaj   +1 more source

Early recurrent ischemic stroke complicating intravenous thrombolysis for stroke: incidence and association with atrial fibrillation [PDF]

, 2010
<p><b>Background and Purpose:</b> Mechanisms of early neurologic deterioration after treatment with intravenous, recombinant, tissue-type plasminogen activator (IV rt-PA) include symptomatic intracerebral hemorrhage (SICH) and early ...
Awadh, M., Baird, T., MacDougall, N., Muir, K.W., Santosh, C., Teasdale, E.   +5 more
core   +1 more source

Patent foramen ovale closure in India; Feasibility, challenges and mid-term outcomes

Indian Heart Journal, 2021
Patent foramen ovale closure (PFO) is an underutilized therapy, and our study explored the challenges and feasibility of PFO closure in the Indian setting.Eighty patients with Embolic Stroke of Undetermined Source (ESUS) were screened by transcranial ...
Viji S. Thomson, Sanjith Aaron, Nathaniel Samson D, Jesu Krupa, A.T. Prabhakar, John Jose, Paul George, Oommen K. George, George Joseph, Bijesh Kumar Yadav   +9 more
doaj   +1 more source