New research found that organs like the heart, liver and kidneys may still be affected by Covid well after the lungs have healed, affirming previous research that long Covid can affect multiple ...

Key takeaways: Downregulation of mitochondrial genes in the heart and other organs persists after recovery from SARS-CoV-2 infection. These findings indicate COVID-19 may be “a systemic disorder ...

The smoking, liquid-nitrogen treat called Dragon's Breath that kids beg for at kiosks at malls, fairs and festivals across America is dangerous to the point of being life-threatening, the U.S ...

Rayshawn Lewis-Smith was one of five babies known to have died within 11 months of undergoing heart surgery at Kentucky Children’s Hospital in Lexington – surgeries that, nationally, babies ...

Researchers say they have been able to tap a new pool of organ donors to preserve and transplant their hearts: people whose hearts have stopped beating, resulting in so-called circulatory death.

Engineers designed an adhesive patch that produces ultrasound images of the body. The stamp-sized device sticks to skin and can provide continuous ultrasound imaging of internal organs for 48 hours.

A patch the size of a postage stamp can continuously deliver ultrasound imaging for 48 hours, and it has been used to see changes in the lungs, heart and stomach of people exercising and drinking ...

Overall, heart disease deaths declined for people with these autoimmune disorders, from 3.9 to 2.1 per 100,000 in women and from 1.7 to 1.2 per 100,000 in men between 1999 and 2020, results show.

A fast heart rate can have numerous causes, such as anxiety, dehydration or cardiac arrhythmia. Quick actions that engage the vagus nerve may slow it down.