Developed by Northwestern Engineering’s Igor Efimov and George Washington University’s Luyao Lu, the implantable device uses ...

The electrical signals inside heart muscle cells provide insights into how the heart functions, how its cells communicate and how they respond to drugs. But capturing these signals typically ...

We took advantage of the data to see whether we could identify a weak heart pump with AI analysis. The test had an area under ...

AFib causes an irregular heart rate that can make your heart feel as if it is fluttering or skipping beats. Panic attacks, on ...

If your resting heart rate is abnormally high or low, it could signal risks that need the attention of a doctor, say heart ...

A team of researchers at Mass General Brigham is developing a way to stimulate heart tissue through light-sensitive ink, in ...

Researchers in the US have developed a non-invasive method to monitor the electrical activity inside heart muscle cells from the outside. Electrical signals inside heart muscle cells provide insights ...

The electrical signals inside heart muscle cells provide insights into how the heart functions, how its cells communicate and how they respond to drugs. But capturing these signals typically ...

These effects result in a disruption of the heart's electrical signals, leading to irregular beating. One major source of reactive oxygen species is NOX2, an enzyme that becomes more active in people ...

For one thing, chest straps rely on using an electrocardiogram to track the electrical signals from your heart, giving you a clearer picture of how it's performing. With this information ...