Stem cells may be used to deliver growth factors to repair damaged heart muscle or be differentiated into heart muscle cells to restore heart function.

You've got a bit of cardiac stress.

So these coronary blood vessels are actually serving the heart muscle itself.

They're literally the blood vessels that go to and serve the heart. So these are the ones that serve the heart.

Remember the heart itself is a muscle. It itself needs oxygen.

This is called a heart attack or myocardial infarction

Well, heart cells are pretty greedy.

You can see here a little bit of heart muscle beating in a dish.

It's to check for cardiac infarction or angina.

Do you really want to elect a president whose genome suggests cardiomyopathy?

Stem cells may be used to deliver growth factors to repair damaged heart muscle or be differentiated into heart muscle cells to restore heart function.

Do you really want to elect a president whose genome suggests cardiomyopathy?

Most people's heart are on the left, but yours on the right.

In patients with congestive heart failure, it reduces the need for and the consumption of oxygen of the heart muscle.

Last year, this group was able to take all the cells off a heart,

Only when the levels of calcium inside the muscle cell are high enough will it contract.

CIMT was significantly higher in the myocardial infarction group compared to the other group.

This can prevent the heart muscle from getting the blood and the oxygen supply that it needs

By contrast, hypertrophy is what occurs, for example, to skeletal muscle cells during weight training and steroid use and is simply an increase in the size of the cells.

Some part infarct, that's what they called myocardial infarction. Myocardial means the tissue of heart or the muscle of the heart that's dying.

You could, if you want, compare this to, on the one hand, a myocardial infarction, a heart attack, where you have dead tissue in the heart, versus an arrhythmia, where the organ simply isn't functioning because of the communication problems within it.

If enough heart muscle is damaged, the heart may beat irregularly or even stop beating altogether

So, you can imagine that if we're really zoomed in on the surface of the heart and we're looking at the cardiac muscle tissue, if this person with this heart needed to go jogging and this cardiac muscle cell needed oxygen, they probably wouldn't be able to get the needed oxygen because of the stenosis which caused ischemia.

Now, if they're serving the heart muscles and the heart cells, then, think about it, would they fit under the systemic flow, or pulmonary flow?

Last year, this group was able to take all the cells off a heart, leaving just the cartilage.

This is what's been written in report no.

Nature feeds the heart cells in your body with a very, very dense blood supply.

If you take some heart cells from an animal, and put it in a dish, they'll just sit there and beat.

What I just described in a heart attack, people can have a heart attack. They will have some part of their muscle tissue die.

The observation that stem cells, as master cells, could give rise to a whole variety of different cell types heart cells, liver cells, pancreatic islet cells captured the attention of the media and the imagination of the public.

If you give them stem cells as well as their bypass, for these particular patients, they became asymptomatic.

Mitochondrial mutations can have serious consequences, including epilepsy, liver failure, diabetes, and cardiomyopathy.

Chest pain due to ischemia (a lack of blood and hence oxygen supply) of the heart muscle is termed angina pectoris.

I think we're going to have to exercise some muscles we either don't have or that have atrophied or something, a civic muscle, a thrifty muscle, a generous muscle.

This period occurs in the ascending phase of the T wave, when the ventricular myocardium is repolarizing, moving from systole to diastole (relaxation).

Damage to the heart muscle leading to clinical failure is seen after a dose of about 40 Gy.

Finally, if you're lucky, you are treated in three or four hours after the incident, but the heart muscle has died.

Commercial CADx systems for the diagnosis of bone metastases in whole body bone scans and coronary artery disease in myocardial perfusion images exist.

Hence these diseases are the most frequent cause of death, with cardiomyopathy, acute cardiac arrest, occlusion of cerebral blood vessels, malignant diseases of the respiratory system being the leading ones.

In fact, 65 decibels is the very level at which this big survey of all the evidence on noise and health found that, that is the threshold for the danger of myocardial infarction.

We take our own bone marrow cells and treat a patient with a heart attack, we can see much improved heart function and actually better survival using our own bone marrow drive cells after a heart attack.

So your diaphragm muscle and your ribs are enclosing a space, right?

Turns out, Tony's got the philosophy muscle.

Image these little lines represent smooth muscle cells.

... I'm unable to move a muscle.