Journal article
Transient Ischemic Attack: Part I. Diagnosis and Evaluation
American family physician, v 86(6), pp 521-526
15 Sep 2012
PMID: 23062043
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
Transient ischemic attack is defined as transient neurologic symptoms without evidence of acute infarction. It is a common and important risk factor for future stroke, but is greatly underreported. Common symptoms are sudden and transient, and include unilateral paresis, speech disturbance, and monocular blindness. Correct and early diagnosis of transient ischemic attack versus mimicking conditions is important because early interventions can significantly reduce risk of future stroke. Nonspecific symptoms and gradual onset are more likely with mimics than with true transient ischemic attacks. Transient ischemic attacks are more likely with sudden onset, focal neurologic deficit, or speech disturbance. Urgent evaluation is necessary in patients with symptoms of transient ischemic attack and includes neuroimaging, cervicocephalic vasculature imaging, cardiac evaluation, blood pressure assessment, and routine laboratory testing. The ABCD(2) (age, blood pressure, clinical presentation, diabetes mellitus, duration of symptoms) score should be determined during the initial evaluation and can help assess the immediate risk of repeat ischemia and stroke. Patients with higher ABCD(2) scores should be treated as inpatients, whereas those with lower scores are at lower risk of future stroke and can be treated as outpatients. (Am Fam Physician. 2012;86(6):521-526. Copyright (C) 2012 American Academy of Family Physicians.)
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Details
- Title
- Transient Ischemic Attack: Part I. Diagnosis and Evaluation
- Creators
- B. Brent Simmons - Drexel UniversityBarbara Cirignano - Drexel Univ, Coll Med, Dept Family Community & Prevent Med, Philadelphia, PA 19127 USAAnnette B. Gadegbeku - Drexel Univ, Coll Med, Dept Family Community & Prevent Med, Philadelphia, PA 19127 USA
- Publication Details
- American family physician, v 86(6), pp 521-526
- Publisher
- Amer Acad Family Physicians
- Number of pages
- 6
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- College of Medicine; Family (Community and Preventive) Medicine
- Web of Science ID
- WOS:000308849600006
- Scopus ID
- 2-s2.0-84871851421
- Other Identifier
- 991019173750004721
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- Web of Science research areas
- Primary Health Care