This unique cardiology “let’s play” breaks down what really happens during a heart attack - and how immediate action can make ...

Dr. Naccarelli answers the question: 'What Is Sotalol, How Does It Work?' — -- Question: I have been placed on an antiarrhythmic drug called sotalol for my heart rhythm problem. How does it work ...

Dr. Brian Olshansky answers the question: 'What Is Pacemaker Syndrome?' — -- Question: What is pacemaker syndrome, and is it always caused by a pacemaker? Answer: Well, a pacemaker syndrome is ...

Having an accelerated junctional rhythm occurs when the atrioventricular node in your heart beats too quickly. It happens as a result of damage to your heart’s primary natural pacemaker. There’s no ...

Second-degree heart block is a type of heart rhythm disorder. There are two types of second degree heart block — Mobitz type 1 and Mobitz type 2. Mobitz type 2 heart block occurs when the electrical ...

The first step to manage your atrial fibrillation (AFib) is to talk to your doctor about treatments that will control your heart rate or heart rhythm. One way to control your AFib is to take rhythm ...

Your heart beats about 100,000 times a day. Sometimes it beats faster and sometimes more slowly, depending on what you're doing and whether, for instance, you're all worked up about something. So ...

TALLAHASSEE, Fla. (WCTV) - In a press conference after beating the Carolina Panthers 26-16 Sunday, Arizona Cardinals star defensive end JJ Watt emotionally discussed the impending birth of his son and ...