Effect of Atrial Fibrillation on Acute Ischemic Stroke Severity

Alloush, Taha Kamel and Ibrahim, Mahmoud Haroun and Ibrahim, Nahed Salah El Dein Ahmed and El-Shahed, Ghada Samir and El-Sayed, Lobna Mohamed Nabil and Ibrahim, Mohamed Hamdy and Azmy, Hosam Ahmed (2014) Effect of Atrial Fibrillation on Acute Ischemic Stroke Severity. Open Journal of Medical Imaging, 04 (02). pp. 95-101. ISSN 2164-2788

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Abstract

Objectives: To assess the impact of atrial fibrillation on stroke severity and short-term (1 month) mortality. Materials and Methods: Totally 200 patients admitted to Ain Shams University Specialized Hospital were recruited and diagnosed clinically to have acute ischemic stroke within 3 days. Patients with hemorrhagic infarctions were excluded. History taking about previous heart disease was taken, full general and neurological examinations were done. Full metabolic profile, full cardiac investigations, carotid duplex, MRI brain stroke protocol with initial clinical evaluation and after 1 month re-evaluation using (NIHSS ) scale. Results: All patients underwent transthoracic echocardiography which revealed absence of “A” wave corresponding to atrial fibrillation in 33 patients (16.5%). Those Patients with atrial fibrillation had a median NIHSS score of 11.00 with IQR of 6.00 - 18.50 at admission and 6.00 with IQR of 2.00 - 14.50 after one month. Patients with atrial fibrillation showed significantly higher NIHSS at admission than patients in sinus rhythm, P < 0.05. Magnetic resonance imaging findings showed that MRA showed significant intracranial vessel stenosis in 117 (79.1%) patients. 51 (34.4%) patients had lacunar infarction, 65 (43.9%) patients had partial anterior circulation infarction, 25 (16.2%) patients had posterior circulation infarction and 7 (4.7%) patients had total anterior circulation infarction. 111 (75%) patients showed leucoaraiosis. Conclusion: Atrial fibrillation was found not to have significantly statistical effect on stroke severity and short term mortality.

Item Type: Article
Subjects: West Bengal Archive > Medical Science
Depositing User: Unnamed user with email support@westbengalarchive.com
Date Deposited: 27 Mar 2023 07:04
Last Modified: 01 Aug 2024 09:32
URI: http://article.stmacademicwriting.com/id/eprint/351

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