For years, scientists have known that the heart has its own network of nerves, the intrinsic cardiac nervous system (ICNS), ...

These days, it may seem like there’s a million different data points that you’re supposed to keep track of—hello, steps, sleep, and recovery scores!—and it’s difficult to know which ones are worth ...

Whether brought on by stress, physical activity, or an extra cup of joe in the morning, most of us have all felt our heart rate quicken at one time or another. However, a lower resting heart rate ...

Scientists at the University of East Anglia (UEA) have developed a new way of uncovering the "true age" of a heart using MRI. Research accepted for publication European Heart Journal Open shows how an ...

While a diagnosis of heart disease can understandably lead to concerns about physical activity, regular exercise can actually be one of the most beneficial treatments for individuals with heart ...

Heart disease is the leading cause of death worldwide, accounting for millions of fatalities each year despite significant medical advancements. The cardiovascular system plays a crucial role in the ...

Researchers have developed a revolutionary new way to find out the 'true age' of your heart using MRI. A new study shows how an MRI scan can reveal your heart's functional age -- and how unhealthy ...

A myocardial infarction (MI), or heart attack, doesn't just damage the cardiovascular system—it can dramatically reshape how the brain functions. A single cardiac event can trigger various ...

A partial blockage of a coronary artery may not cause noticeable symptoms. But, as the blockage worsens, it can cause symptoms such as chest tightness, difficulty breathing, and dizziness. This is a ...

If your heart is beating too fast or even skipping a beat, you may wonder whether you're experiencing heart palpitations or a heart murmur. The fact is, the two conditions are not always mutually ...