Maybe you didn’t sleep well last night, or your allergies are acting up. Even a little bit of extra weight can have you huffing and puffing after going up the stairs. However, another underlying issue could be atrial fibrillation, or AFib. But what is atrial fibrillation? However, if the...
The article focuses on the atrial fibrillation (AF) mapping technology called RETRO-Mapping, it analyzes activation patterns during AF using a multipolar catheter. It reports that the wavefront activation directions and demonstrates that activation patterns can predict subsequent wavefront patterns, ...
Atrial fibrillation (Afib) is an abnormal heart rhythm caused by erratic electrical signals in the heart. Atrial fibrillation is a progressive disease that worsens.
With a heart attack, caused by blockage of the arteries, the victim feels severe chest pains but almost always remains conscious; however, SCA victims will always lose consciousness. Researchers state that SCA is the result of a "ventricular fibrillation," a quivering of the heart which prevents...
What is atrial fibrillation (A-fib)?A-fib is an irregular heartbeat that reduces your heart's ability to pump blood through your body. A-fib may come and go, or it may be a long-term condition. A-fib can cause life-threatening blood clots, stroke, or heart failure. It is important...
Atrial fibrillation, or AFib, is a condition of the heart where faulty electrical signals cause it to flutter or beat too fast. It raises your chances of a stroke and other heart problems. If your doctor diagnoses you with AFib, they may suggest lifestyle changes like changes to your diet...
What is A-Fib? Raising awareness about atrial fibrillationMore than 12 million people are projected to have A-Fib by 2030, according to the American Heart Association. So what exactly is the heart condition, and how can you lower your risks? We ask a doctor to find out.Sept 20, 2024...
Which brings us to atrial fibrillation, or a-fib. To simplify, this is the spasming of the upper chambers, often accompanied by an irregular and often rapid heart rate. While the atria help the heart work properly, the ventricles alone are enough to keep the body supplied with blood....
There is growing interest in the substrates that sustain atrial fibrillation (AF) after it has been triggered. Several groups now report that the electrophysiological substrate for AF includes rotational circuits or focal beats, whose elimination can improve long-term AF freedom compare...
Atrial fibrillation (AFib) is a common type of irregular heartbeat. While it’s not necessarily life-threatening on its own, it’s a serious complication that may require emergency care. Learn more about atrial fibrillation, including AFib symptoms and c