Cardiac muscle tissue, or myocardium, is a type of muscle tissue that forms the heart. It contracts and releases involuntarily and keeps the heart pumping blood around the body. The human body ...

Most people with Duchenne muscular dystrophy (DMD) develop heart problems by adulthood, making management of cardiac health ...

Learn the essential facts about systolic heart failure affecting 6.5 million Americans. Recognize warning signs and ...

Since heart muscle cells don't regenerate, the repair consists of cobbling together a scar tissue patch. The problem is that the scar can invade healthy heart tissue in the days or weeks following the ...

A new study found chemicals can leach from plastic takeout containers into food, impacting the gut biome—and then the heart ...

In many cases, they also observed extensive damage to myocardial tissue, or heart muscle. The work is the latest to highlight ...

Research shows that plastic takeout containers may leach harmful chemicals into food, increasing the risk of heart failure.

Heart attacks and cardiac arrest differ in causes, symptoms, and treatments. Learn how recognizing these emergencies improves ...

A groundbreaking development has come from researchers at the University of Tokyo and Waseda University in Japan. They've ...

“Additionally, this exposure resulted in damage to the heart muscle tissue of the rats, alongside increased markers of myocardial injury, inflammation, and oxidative stress.” They added that ...