Transient ischemic attackVertebrobasilar insufficiencyDizzinessVertigoStrokeDizziness with or without associated neurologic symptoms is the most common symptom of posterior circulation transient ischemic attack (TIA) and can be more frequent before posterior circulation strokes. This entity carries a high risk...
Transient ischemic attack(TIA) is commonly diagnosed on the basis of presence of focalneurological symptomsrelating to focal cerebral,brain stem, orretinal ischemiawith abrupt onset and complete resolution within 24h (usually within minutes). Although this definition ofTIAis commonly used in epidemiologic...
A transient ischemic attack (TIA) is a transient episode of neurological dysfunction caused by focal brain, spinal cord, or retinal ischemia, without acute infarction. [1] Previously, TIA was operationally defined based on symptom duration; now, the definition is "tissue-based." Signs and symp...
Transient ischemic attack (TIA) is a brief episode of neurological dysfunction caused by focal brain, spinal cord or retina ischemia, without acute cerebral infarction [1]. Because of the absence of residual neurological deficits and imaging-based evidence of cerebral infarction, TIA was previously c...
Definition and evaluation of transient ischemic attack. Stroke. 2009;40(6):2276-2293.PubMedGoogle ScholarCrossref 14. Williams L. VA Stroke Quality Enhancement Research Initiative (QUERI) Annual Report and Strategic Plan. Indianapolis, IN: VA Health Services Research & Development Service; 2013...
Transient ischemic attack ML: Machine learning LHS: Learning health system ML-LHS: ML-enabled LHS EMR: Electronic medical records ROC-AUC: Area under the curve of receiver operating characteristics AI: Artificial intelligence CDR: Graph connection delta ratio GLMUH: Guilin Medical Universi...
Magnetic resonance imaging TIA: Transient ischemic attack OR: Odd ratio CI: Confidence interval ICHD-3: International Classification of Headache Disorders TTH: Tension-type headache References Portenoy RK, Abissi CJ, Lipton RB, Berger AR, Mebler MF, Baglivo J et al (1984) Headache in...
ABCD2I与ABCD3I评分法预测短暂性脑缺血发作后近期发生脑卒中风险的临床价值比较资料与方法5ABCD2I与ABCD3I评分法预测短暂性脑缺血发作后近期发生脑卒中风险的临床价值比较短暂性脑缺血发作transientischemicattackTIA是一种临床急症部分患者易发展成脑梗死。有研究报道TIA发生后90天内卒中发生率为995CI95CI。因此临床需...
When a patient presents with transient CNS symptoms during pregnancy, a main concern for the doctor is whether the episode represents a transient ischemic attack, heralding a stroke. Therefore, we evaluated routinely a series of risk factors for CV disease under the assumption that if a high pro...
Transient Ischemic Attack: Which Determines Diffusion-Weighted Image Positivity? 2019, Journal of Stroke and Cerebrovascular Diseases Citation Excerpt : Shono et al.6 reported that DWI positivity is not easily detectable within 2 hours after the onset of TIA symptom. Uno et al.4 reported that, if...