Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 7 de 7
Filtrar
Añadir filtros








Intervalo de año
1.
International Journal of Cerebrovascular Diseases ; (12): 297-302, 2022.
Artículo en Chino | WPRIM | ID: wpr-954129

RESUMEN

Transcranial Doppler (TCD) is a method for measuring cerebral artery blood flow velocity, which has the advantages of low cost, non-invasive, high temporal resolution. Dynamic cerebral autoregulation (dCA) is to study the instantaneous change of cerebral blood flow (CBF) at the moment of arterial blood pressure or intracranial pressure change, that is, the ability to recover CBF in the face of sudden change of perfusion pressure. After the onset of acute ischemic stroke (AIS), effective dCA can maintain the stability of cerebral hemodynamics and avoid excessive or insufficient perfusion at the injured site. Therefore, it is of great significance to evaluate dCA in patients with AIS. However, at present, there is no recognized optimal evaluation method for dCA. This article mainly summarizes the advantages of TCD in evaluating dCA compared with other methods and the application of TCD combined with transfer function analysis (TFA) in evaluating dCA in AIS.

2.
International Journal of Cerebrovascular Diseases ; (12): 303-308, 2020.
Artículo en Chino | WPRIM | ID: wpr-863115

RESUMEN

Polycythemia vera (PV) and essential thrombocythemia (ET) are the two most common subtypes of myeloproliferative diseases. Recent studies have shown that cerebral thrombosis is one of the major complications of PV and ET, which is closely related to the poor outcomes of patients. Meanwhile, PV and ET also increase the risk of recurrent cerebrovascular events in patients with cerebral thrombosis. This article reviews the research progress on the correlation between PV and ET and cerebral thrombosis, in order to provide the basis for clinical prevention and treatment of PV and ET.

3.
International Journal of Cerebrovascular Diseases ; (12): 280-286, 2019.
Artículo en Chino | WPRIM | ID: wpr-751549

RESUMEN

Homocysteine (Hcy) is a sulfur-containing metabolic intermediate of methionine,which is normally at a lower level in the blood.Recent studies have shown that the elevated blood level of Hcy is an independent risk factor for ischemic stroke and increases the risk of occurrence of cerebral small vessel disease (CSVD).This article reviews the relationship between Hcy and CSCD.

4.
International Journal of Cerebrovascular Diseases ; (12): 934-938, 2019.
Artículo en Chino | WPRIM | ID: wpr-800699

RESUMEN

Atrial fibrillation is a common type of arrhythmia. Cerebral microbleeds (CMBs) are a neuroimaging phenotype of cerebral small vessel disease, which is related to the tendency of intracranial hemorrhage. Studies have shown that the detection rate of CMBs in patients with atrial fibrillation is higher, and CMBs are also a risk factor for increasing the risk of stroke in patients with atrial fibrillation and death in patients with atrial fibrillation complicated with stroke. This article reviews the predictive factors of CMBs in patients with atrial fibrillation.

5.
International Journal of Cerebrovascular Diseases ; (12): 434-439, 2014.
Artículo en Chino | WPRIM | ID: wpr-451416

RESUMEN

A growing number of studies have shown that chronic heart failure is a risk factor for stroke.It can influence the prognosis of patients with stroke,increase mortality,morbidity,and recurrence rate of stroke.However,at present the studies about the correlation between heart failure and ischemic stroke are rare.This article reviews the advances in research on chronic heart failure and ischemic stroke.

6.
International Journal of Cerebrovascular Diseases ; (12): 312-315, 2014.
Artículo en Chino | WPRIM | ID: wpr-451406

RESUMEN

Studies have shown that gap junction (GJ) of astrocytes plays an important role in ischemic brain injury.Therefore,GJ may become a new target for the treatment of ischemic brain injury.In recent years,although the relationship between GJ of astrocytes and ischemic brain injury has been extensively studied,the conclusions are not consistent.This article reviews the structure,distribution,function of GJ,and its research progress related ischemic brain injury.

7.
International Journal of Cerebrovascular Diseases ; (12): 608-612, 2012.
Artículo en Chino | WPRIM | ID: wpr-420215

RESUMEN

Myocardial infarction and ischemic stroke share many common risk factors.Their pathophysiological processes are also similar and the 2 diseases often occur at the same time.Coronary artery disease is one of the important causes of embolic stroke in the elderly population.However,there are a few reported stroke events available after myocardial infarction.This article reviews ischenic stroke following acute myocardial infarction.

SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA