A 64-year-old woman presents to the ED with 2 days of vomiting and a week of worsening rectal bleeding. What’s the diagnosis? Case by Dr Sarah El-Nakeep.
ST. LOUIS — Dr. Paban Saha, an Electrophysiologist with Prairie Cardiovascular, discusses atrial fibrillation. What is Atrial Fibrillation (A-fib)? A-fib is a common heart condition where the heart ...