Tag Archives: atrial fibrillation
Spectrum of cerebral injuries from atrial fibrillation and atrial fibrillation management. (A) Large right middle cerebral artery territorial infarction on diffusion-weighted magnetic resonance imaging (MRI; arrow). (B) Ischemic infarction in multiple vascular territories on diffusion-weighted MRI. Left frontal lobe (blue arrow), right occipital lobe (red arrow), left occipital lobe (yellow arrow) are involved in this image on cerebral MRI (arrows). (C) Multiple microbleeds (white arrows) along with a larger right frontal subcortical hemorrhage (blue arrow) on brain MRI with susceptibility images. (D) Large high convexity right frontal hematoma with surrounding vasogenic edema on noncontrast computed tomography of the head (arrow).

Dementia and Atrial Fibrillation: Pathophysiological Mechanisms and Therapeutic Implications

Atrial fibrillation increases the risk of stroke by a factor of four- to fivefold, and dementia is a common consequence of stroke. However, atrial fibrillation has been associated with cognitive impairment and dementia, even in patients without prior overt stroke. Nonischemic mechanisms include cerebral hypoperfusion, vascular inflammation, brain atrophy, genetic factors, and shared risk factors […]

Read more
man holding chest and woman offering him water

Impact of Atrial Fibrillation on Cognitive Function, Psychological Distress, Quality of Life, and Impulsiveness

Atrial fibrillation is the most common cardiac arrhythmia and a known risk factor for cerebrovascular stroke. Atrial fibrillation and longstanding hypertension may produce ischemic lesions leading to progressive cognitive impairment. The impact of atrial fibrillation alone on cognitive impairment has not been evaluated. Our objective was to compare cognitive function, quality of life, psychological distress, […]

Read more
Patients' educational program. *Patients followed the educational program on their mobile device to improve their knowledge of atrial fibrillation and learn how to manage themselves at home.

Mobile Health Technology for AF Management: Support, Education, and Patient Involvement (video)

  Mobile Health technology for the management of patients with atrial fibrillation is unknown. Methods The simple mobile AF (mAF) App was designed to incorporate clinical decision-support tools (CHA2DS2-VASc [Congestive heart failure, Hypertension, Age ≥75 years, Diabetes Mellitus, Prior Stroke or TIA, Vascular disease, Age 65–74 years, Sex category], HAS-BLED [Hypertension, Abnormal renal/liver function, Stroke, […]

Read more
bottle-of-pills-stock

Should Atrial Fibrillation Patients Take Oral Anticoagulants? (video)

A majority of atrial fibrillation patients who have not been treated oral anticoagulants (OAC) meet guideline indications for treatment. Untreated patients are at increased risk for adverse outcomes. In this video, AJM editor-in-chief Dr. Joseph S. Alpert discusses this new research in the April 2017 issue of the American Journal of Medicine. Read the Research: […]

Read more

UA-42320404-1