Guideline recommendations on the use of non–vitamin K antagonist oral anticoagulants (NOACs) in atrial fibrillation (AF) patients with aortic stenosis are based on studies including a low number of ...
Background: Papillary fibroelastomas (PFE) arising between the left upper pulmonary vein and left atrial appendage, commonly referred to as the coumadin ridge or Q-tip, are extremely rare and best ...