INTRODUCTION. Warfarin is associated with an increased risk of bleeding, as are a variety of other anticoagulants. The effect of warfarin has great inter- and intra-individual variation based on a variety of genetic, dietary, and medication effects. Dr. Lisa Baumann Kreuziger recommends an approach to antithrombotic therapy management in adults undergoing left ventricular assist device placement. RefHelp is designed to help GPs, GDPs and other clinicians make the best possible referrals within Lothian. National Expert Panel on Field Triage of Injured Patients. Membership as of December 2011. Chair: Gregory J. Jurkovich, MD, Harborview Medical Center, Seattle, Washington. Evidence-based recommendations on the assessment and early management of head injuries in children, young people and adults Evidence-based recommendations on the diagnosis and management of atrial fibrillation in adults Access ACC guidelines and clinical policy documents as well as related resources Diagnosis, Evaluation and Follow-up of Asymptomatic Microhematuria (AMH) in Adults discusses proper evaluation of such patients, including use of cystoscopy and imaging, and follow up for patients with persistent or recurrent symptoms following a negative work up. The Canadian Cardiovascular Society (CCS) Atrial Fibrillation Guidelines Committee provides periodic reviews of new data to produce focused updates that address clinically important advances in atrial fibrillation (AF) management. This 2018 Focused Update addresses: (1) anticoagulation in the context of cardioversion of AF; (2) the management. A Report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines and the Heart Rhythm Society.