What does it mean when the bottom part of your heart is not working?

For the heart to pump blood efficiently, all four chambers must work together and pump at the correct time. When the lower chambers of the heart, the ventricles, do not pump at the correct time or are out of sync, the condition is called ventricular dyssynchrony.

Can you live with part of your heart dead?

You can live with coronary artery disease, but it reduces your heart’s function. When heart muscle dies, scar tissue typically forms in the area. If the muscle is only dormant, however, doctors can try to restore blood flow by reopening your artery, reviving the muscle and strengthening your heart’s function, Dr.

Can a weak heart muscle be repaired?

But the heart does have some ability to make new muscle and possibly repair itself. The rate of regeneration is so slow, though, that it can’t fix the kind of damage caused by a heart attack. That’s why the rapid healing that follows a heart attack creates scar tissue in place of working muscle tissue.

What causes damage to bottom of heart?

Causes of myocardial ischemia If the plaques rupture, you can have a heart attack (myocardial infarction). Myocardial ischemia occurs when blood flow to your heart is reduced, preventing the heart muscle from receiving enough oxygen.

What are the symptoms of a weak heart muscle?

Signs of a Weakened Heart Muscle

• Shortness of breath (also known as dyspnea), particularly when you lie down or exert yourself.
• Chest pain, especially a heavy sensation in your chest indicative of heart failure caused by a heart attack.
• Fatigue.
• Swelling of the legs, ankles, and feet (also known as edema)

Is the left anterior descending artery The Widowmaker?

A widowmaker heart attack occurs when the left anterior descending (LAD) artery, which supplies blood to the larger, front part of the heart, is blocked at its origin. “This artery delivers a major amount of blood to your heart,” Dr. Rampersad explains.

Is the LAD artery The Widowmaker?

A widowmaker heart attack is a type of heart attack that’s caused by a 100 percent blockage of the left anterior descending (LAD) artery. It’s also sometimes referred to as a chronic total obstruction (CTO). The LAD artery carries fresh blood into the heart so that the heart gets the oxygen it needs to pump properly.