Nearly 14 million Americans live with arrhythmias. Learn to identify the warning signs of these common heart rhythm disorders ...

A new study from Hiroshima University has found that Porphyromonas gingivalis, a gum disease bacterium, may travel to the ...

A recent study has revealed a troubling link between gum disease and atrial fibrillation (AFib), a serious heart rhythm ...

However, some people are born with a mutation—a small change—in their calmodulin protein. This rare condition leads to what scientists now call “calmodulinopathies,” which are serious and often deadly ...

In the quiet rhythm of your heartbeat, something unexpected might be happening—something as surprising as tasting sweetness ...

Advances in heart failure treatment have reduced hospitalizations by up to 30% and extended lives by years. Learn about ...

A 65-year-old woman presents to her primary care provider with a chief complaint of "feeling winded" for the last 3 weeks.

WWE Hall of Famer Jake “The Snake” Roberts is set for heart ablation surgery on Tuesday morning. The news was announced by ...

Overall, the researchers say that a blood test that measures both apoB and Lp (a) could become a better way to check for ...

ensuring patients receive appropriate interventions to restore normal heart rhythm while addressing underlying risk factors. Previously, HRS released a position paper announcing the rationale for ...

Ohio – For decades, doctors and researchers have puzzled over a basic heart rhythm mystery: Why do women tend to have ... heart that serves as its natural pacemaker and initiates every normal ...

After decades of hype and setbacks, scientists have made impressive progress into tricking stem cells into repairing organs.