Immune system overreactions may be the true culprit of cardiac illness—and lifesaving drugs can calm them down ...

Estrogen is a hormone typically related to reproduction and sexual characteristics, but it also promotes vascular elasticity, encourages cholesterol balance, and has anti-inflammatory properties that ...

This is the ultimate heart rate variability deep dive—nuanced, practical, and funny. I'll even share a story involving Andrew ...

In one of our March columns, we reviewed helpful tips to regulate our sleep patterns, because proper rest is important for ...

Your circulatory system works all day, every day, to pump oxygen throughout your body. There are cardiovascular conditions that can impact this system. Your circulatory system, also known as your ...

Researchers have produced the most detailed and comprehensive human Heart Cell Atlas to date, including the specialized tissue of the cardiac conduction system -- where the heartbeat originates. In a ...

Coronary arteries are a vital part of the human heart, providing it with oxygen-rich blood so that it can work. By comparing the hearts of mammals, birds, reptiles, fish and frogs, a ...

Covid can cause damage to the heart on a cellular level that can lead to lasting problems, including irregular heartbeats and heart failure, preliminary research suggests. Subscribe to read this story ...

Signs of Heart Disease: People often have confusion about heart attack and cardiac arrest. Let us explain the difference ...

BOSTON--(BUSINESS WIRE)--Ancora Heart, Inc., a company developing a completely transcatheter device-based therapy to address heart failure (HF), today announced that patients treated with the ...

Traumas constitute the most difficult experiences in life. Assaults, severe accidents and injuries, natural disasters, life-threatening diseases, and the loss of loved ones comprise just some of the ...