- Atrial fibrillation (AFib) affects millions of people in the United States alone. Increased age is one risk factor for AFib, but many other risk factors are not as well understood.
- Researchers are interested in what additional factors increase someone’s chances of developing AFib.
- Results of a recent study found that among older men, higher levels of testosterone are associated with an increased risk for AFib.
Addressing cardiovascular problems in older adults is a critical area of health. Atrial fibrillation (AFib) is a common and problematic heart rhythm, and researchers are interested in understanding its risk factors.
A study published in
As research moves forward, doctors may need to consider the risks of AFib when helping older men evaluate the risks of testosterone therapy.
Atrial fibrillation occurs when the heart’s upper chambers beat irregularly. AFib is the most common type of
AFib can be
Non-study author Kevin Rabii, DO, a cardiologist with Memorial Herman, explained to Medical News Today:
“Atrial fibrillation is a heart rhythm abnormality that causes the top heart chambers(atria) to have erratic electrical activity and contractions. This can lead to unpleasant symptoms but it can also increase the risk of…
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