Ischemic Stroke, Inflammation, and Endotheliopathy in COVID-19 Patients.

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Stroke Code Presentations, Interventions, and Outcomes Before and During the COVID-19 Pandemic.

Background: Anecdotal reports suggest fewer patients with stroke symptoms are presenting to hospitals during the coronavirus disease 2019 (COVID-19) pandemic. We quantify trends in stroke code calls and treatments at 3 Connecticut hospitals during the local emergence of COVID-19 and examine patient characteristics and stroke process measures at a Comprehensive Stroke Center (CSC) before and during the pandemic.

Methods: Stroke code activity was analyzed from January 1 to April 28, 2020, and corresponding dates in 2019.

Traumatic and spontaneous carotid and vertebral artery dissection in a level 1 trauma center.

This study aimed to compare traumatic and spontaneous carotid artery dissection (CAD) and vertebral artery dissection (VAD) with respect to age, pre-morbid risk factors, and site of dissection. Chart review was performed for 49 patients with CAD and VAD admitted to Westchester Medical Center, a level 1 trauma center, from 1999 to 2007. Presentation was categorized into traumatic (n=28, 57%) or spontaneous dissection (n=21, 43%).

Prevalence of transthoracic echocardiographic abnormalities in patients with ischemic stroke, intracerebral hemorrhage, and subarachnoid hemorrhage.

Introduction: This study investigated the prevalence of transthoracic echocardiographic abnormalities in patients with ischemic stroke (IS), subarachnoid hemorrhage (SAH), and intracerebral hemorrhage (ICH) in sinus rhythm.

Material And Methods: The patients included 120 with IS, 30 with SAH, and 41 with ICH. All diagnoses were confirmed by magnetic resonance imaging or brain computed tomography.

Prevalence of inappropriate use of digoxin in 136 patients on digoxin and prevalence of use of warfarin or aspirin in 89 patients with persistent or paroxysmal atrial fibrillation.

Of 136 patients, mean age 72 years, receiving digoxin in the hospital or in the medical clinic, 47 (35%) had heart failure with reduced left ventricular ejection fraction and symptoms despite optimal medical therapy, 82 (60%) had persistent atrial fibrillation (AF), and 7 (5%) had paroxysmal AF. The prevalence of inappropriate use of digoxin was 5%. Of 89 patients with persistent or paroxysmal AF, 70 (79%) were being treated with warfarin to maintain an International Normalized Ratio between 2.