TY - BOOK AU - Ahmed Mohsen Mohamed AU - Azza Abdelmoniem Farrag , AU - Karim Said , AU - Sameh Ahmed Salama , TI - Assessment of left atrial function among patients with first acute ischemic stroke and sinus rhythm / PY - 2019/// CY - Cairo : PB - Ahmed Mohsen Mohamed , KW - Left atrium KW - Sinus KW - Stroke N1 - Thesis (Ph.D.) - Cairo University - Faculty of Medicine - Department of Cardiology; Issued also as CD N2 - Background: Left atrial dysfunction has emerged as new independent predictor of cerebrovascular stroke. We investigated the prevalence of left atrial and left atrial appendage dysfunction among patients with stroke and its correlation with stroke severity as assessed by National institute of health stroke scale (NIHSS) score. Methods: We evaluated the left atrial function by transthoracic echocardiography (TTE) and left atrial appendage dysfunction by transesophageal echocardiography (TEE) in patients admitted with first acute ischemic stroke and sinus rhythm. TTE was done in 103 patients and TEE was done in 96 patients. Patients were classified into 3 groups based on TOAST classification: group 1 included patients with small vessel infarction, group 2 included patients with large vessel infarction and group 3 included patients with embolic stroke of undetermined etiology(ESUS).Stroke severity was assessed by National institute of health stroke scale UR - http://172.23.153.220/th.pdf ER -