Doctors typically recommend that people with heart issues like A-Fib avoid caffeine out of fear that it will trigger symptoms. But a study by UC San Francisco and the University of Adelaide concluded ...

A focused ion beam scanning electron microscope (FIB-SEM) equipped with a compact time-of-flight secondary ion mass spectrometer (ToF-SIMS) 1,2 and traditional energy dispersive X-ray spectroscopy ...

Valvular atrial fibrillation (A-fib) involves a condition that leads to an irregular or abnormal heart rhythm. This can increase a person’s risk of cardiovascular complications, such as stroke.

A few years ago I was out walk­ing with an older relative when she suddenly stopped and put her hands out for support. Her heart­beat had gone haywire, causing chest pains and making her feel ...

Arizona Cardinals star J.J. Watt suited up Sunday against the Carolina Panthers, just four days after he went into atrial fibrillation. Watt, 33, had his heart shocked back into rhythm Thursday, he ...

A woman's hand with an Apple Watch Series 4 with the ECG app on the screen. Dr. Le thinks wearable devices now picking up more diseases than before contributed to the increased cases of AFib. Atrial ...

An example of a correlative study between XRM and FIB-SEM has been presented in an earlier study. 1 This article will expand the correlation one step beneath the length scale to link FIB-SEM and TEM, ...

Share on Pinterest New research suggests that there may be more than 10.5 million people in the United States living with atrial fibrillation, that is, three times more cases than experts had ...

Atrial fibrillation, a rapid, irregular heartbeat that can lead to stroke or sudden death, is three times more common than previously thought, affecting nearly 5% of the population, or 10.5 million ...

Atrial fibrillation (AFib) is a heart condition characterized by an irregular and often rapid heartbeat. However, some individuals may experience a standard heart rate without medication, depending on ...

Running has so many health benefits, it’s counterintuitive to consider any negative effects endurance training may have on the body. However, research suggests that some runners may be at higher risk ...