Gene found for heart condition that can cause sudden death
"Our research is aimed at finding out why theheart muscle cellsdon't contract normally. It's essential that we understand more about how these alterations in genes lead to HCM, as this research may reveal new ways to treat the condition." The HCM condition affects one in 500 people in th...
If you’ve had a heart attack, you may only have a few minutes to live or avoid long-term heart damage if you don’t get prompt medical attention. A heart attack is such a serious medical condition that every second counts, so call 911 right away....
They are also prevalent in the coronary arteries, where the condition is called coronary heart disease (also called coronary artery disease or ischemic heart disease). When atherosclerosis affects the coronary arteries, which bring oxygen-rich blood to the heart muscle, it can decrease the supply ...
Ischemia:The lack of blood flow leads to ischemia, a condition where heart muscle cells are deprived of oxygen. Ischemia causes the cells to become damaged and can lead to their death if the blood flow is not restored quickly. Heart muscle damage:As the heart muscle cells die, they release...
When your heart isn’t working well, it affects all of your body’s systems. Heart disease is the nation’s leading cause of death, and it causes about 1 in
is the most common condition of the coronary arteries. It's caused by atherosclerosis, which is when you have plaque that builds up on the walls of your arteries. This narrows them so blood doesn't flow as fast or as well. In some cases, the plaque causes a blood clot, which can com...
In the first national study of its kind, researchers at the University of Arkansas looked at rates of "broken heart syndrome"—when a sudden shock or lasting stress causes heart attack-like symptoms or heart failure —and found that it especially affects women.研究人员称,女性比男性更容易心碎。
Coronary heart disease is a serious condition that affects millions of people worldwide every year. While some risk factors are out of our control, such as family history, there are many things we can do to lower our risks, such as making healthy lifestyle choices. If you think you may ...
A heart attack is a severe cardiac condition in which there is a sudden problem with or interruption of blood flow to the heart. “There are arteries that lay on top of the muscle of the heart, and they supply blood flow to the heart muscle so that it can pump appropriately,” El...