What Is AFib, and Why Is It So Serious?

This type of irregular heartbeat can raise your odds of having a stroke and heart failure. These are the symptoms to watch for.

View as a webpage Daily Tuesday, February 13, 2018 What Is AFib, and Why Is It So Serious? This type of irregular heartbeat can raise your odds of having a stroke and heart failure. These are the symptoms to watch for. View Slideshow ›   •  Heart Attack: 5 Must-Know Facts   •  'Hit My Head ... Do I Need an ER Visit?'   •  When Is It Safe to Go Back to Work After the Flu? WebMD Health Heroes We celebrate a new generation of inspiring people helping others live healthier lives. Meet the Honorees › In the News • U.S. Woman Has First Case of Human 'Eye Worm' • New Shingles Vaccine: What You Need To Know • Baby Suffocation Deaths From Co-Sleeping Rise • Who Gets Unneeded Antibiotics Most Often? • 2 Drugs Offer Hope Against a Tough-to-Treat Prostate Cancer From the WebMD Network • What Is Multiple Sclerosis, Exactly? • Complications From Hepatitis C • Is Swine Flu Contagious? Featured • Cancer Myths and Facts • Types of Cancer Treatments • Cellphones and Tumors: Is There a Link? • Symptoms of Prostate Cancer • See How Much You Know About Nutrition ADVERTISEMENT ADVERTISEMENT     From Our Sponsor • Targeted Therapies: Stop Cancer Cells, Spare Healthy Cells   ADVERTISEMENT   ADVERTISEMENT     WebMD.com   |  Mobile Apps   |   Newsletters   You are receiving this message because you registered with WebMD as dr.samah.saied.ahmed@gmail.com. If you did not register for WebMD please contact our Customer Care Team WebMD Privacy Policy   |  Unsubscribe   © 2018 WebMD, LLC. All rights reserved. WebMD Office of Privacy | 1201 Peachtree Street, NE | Atlanta, GA 30361