One of the most interesting things about atrial fibrillation is how geography—the location where you grew up, where you live now, and even where you visit—can affect your risk of atrial fibrillation and stroke.

A fascinating map from the CDC (the Centers for Disease Control and Prevention) dramatically illustrates which parts of the country had the highest rates of atrial fibrillation hospitalizations between 2000 and 2006. But that map’s “hot-spots” don’t exactly match the states known as the “Stroke Belt” and “Stroke Buckle” where stroke rates are highest. Why? What could be responsible for that?

Could it be related to environmental influences, such as steel mills, coal mines, or oil refining? Or could it be related to inflammation or molds? What are the factors related to the unusual patterns of hospitalizations and strokes? What are the geographic influences in your afib?

Read more:  Where Are the Biggest Risks in the U.S. for Atrial Fibrillation Hospitalizations and Strokes

Tags: Causes or Triggers, Family, Inflammation, Risk, Stroke, Study by Mellanie
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We continue to learn more about the family connection in atrial fibrillation. A second gene was just found that increases the risk of afib and stroke.

At least one third of those of European descent carry one copy of the newly-discovered variant in the ZFHX3 gene and have a 20% increase in risk of afib and cardioembolic strokes, those that originate from clots from the heart.

These findings will be integrated into DNA testing for atrial fibrillation and stroke risk from deCODE Genetics.

Learn more: Second Gene Identified That Increases Risk of Atrial Fibrillation and Stroke

Tags: Causes or Triggers, Family, Prevention, Risk, Study by Mellanie
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Do you ever wonder if your atrial fibrillation is linked to your parents or even your grandparents? It’s worth thinking about the role of genetics in your afib.

We recently talked about how atrial fibrillation may run in families.

A new study has shown that yet another gene is involved in atrial fibrillation that runs in families.

Learn more: New Genetic Cause of Atrial Fibrillation Found

Tags: Causes or Triggers, Family, Prevention by Mellanie
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Mayo Clinic researchers have discovered a genetic mutation that may be responsible for atrial fibrillation in families. They scanned the entire human genome and discovered a genetic mutation common to all family members with atrial fibrillation.

Read more about this

Tags: Causes or Triggers, Family, General, Prevention, Risk by Mellanie
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