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   What happens if a heart muscle dies?

   • This cell death is commonly known as a heart attack. After heart muscle cells die, they’re replaced with scar tissue. This tissue can’t support the pumping action of your heart, putting you at risk of heart failure. A stunned or hibernating myocardium is a temporary condition. Myocardial tissue remains alive even though it’s not fully functioning.

   Hibernating Myocardium: Causes, Symptoms & Treatment - Cleveland …

   my.clevelandclinic.org/health/diseases/24506-hibernating-myocardium-and-stunned-myocardium

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   What causes a weak heart muscle?

   • The heart muscle weakens and can no longer pump blood effectively. Cardiomyopathy can result from an inherited genetic feature or it can stem from one of many health conditions, such as heart disease, hyperthyroidism, or alcohol use. Symptoms include weakness, dizziness, shortness of breath, high blood pressure, and fluid retention, or edema.

   Cardiomyopathy: Symptoms, Types, Treatment, and Causes

   www.healthline.com/health/heart-disease/cardiomyopathy

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   Can a heart MRI show a dead myocardium?

   • If the medication improves the ability of your heart muscle to contract, you have a stunned or hibernating myocardium. If the muscle doesn’t contract as the medication dose increases, you have a scarred or dead myocardium. Cardiac MRI uses a powerful magnet and radio waves to provide more detailed views of your heart muscle.

   Hibernating Myocardium: Causes, Symptoms & Treatment - Cleveland …

   my.clevelandclinic.org/health/diseases/24506-hibernating-myocardium-and-stunned-myocardium

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   How does a weakened heart work?

   • The oxygen rich blood then travels from the lungs to the left side of the heart, where it is pumped out to the rest of the body. When the heart is weakened, it tries to compensate by pumping even faster. Over time, this stretches or thickens the heart muscle, both of which can further weaken it.

   Weak Heart Symptoms and Treatments - Verywell Health

   www.verywellhealth.com/weak-heart-5184835

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2. www.mayoclinic.org › diseases-conditions › cardiomyoCardiomyopathy - Symptoms and causes - Mayo Clinic

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   Feb 21, 2024 · Overview. Cardiomyopathy (kahr-dee-o-my-OP-uh-thee) is a disease of the heart muscle. It causes the heart to have a harder time pumping blood to the rest of the body, which can lead to symptoms of heart failure. Cardiomyopathy also can lead to some other serious heart conditions. There are various types of cardiomyopathy.

3. my.clevelandclinic.org › health › diseasesHibernating Myocardium: Causes, Symptoms & Treatment

   my.clevelandclinic.org › health › diseases

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   Dec 5, 2022 · If the medication improves the ability of your heart muscle to contract, you have a stunned or hibernating myocardium. If the muscle doesn’t contract as the medication dose increases, you have a scarred or dead myocardium. Cardiac MRI uses a powerful magnet and radio waves to provide more detailed views of your heart muscle. The appearance ...

4. www.healthline.com › health › heart-diseaseCardiomyopathy: Symptoms, Types, Treatment, and Causes

   www.healthline.com › health › heart-disease

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   Jan 2, 2023 · The heart muscle weakens and can no longer pump blood effectively. Cardiomyopathy can result from an inherited genetic feature or it can stem from one of many health conditions, such as heart ...

5. www.verywellhealth.com › weak-heart-5184835Weak Heart Symptoms and Treatments - Verywell Health

   www.verywellhealth.com › weak-heart-5184835

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   Nov 16, 2023 · Weak Heart Muscle Symptoms and Signs . In a healthy heart, blood is pumped from the right side of the heart to the lungs, where it picks up oxygen. The oxygen rich blood then travels from the lungs to the left side of the heart, where it is pumped out to the rest of the body.

6. www.mayoclinic.org › diseases-conditions › myocarditisMyocarditis - Symptoms and causes - Mayo Clinic

   www.mayoclinic.org › diseases-conditions › myocarditis

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   Jun 4, 2024 · Heart failure. Untreated, myocarditis can damage the heart muscle so that it can't pump blood well. People with myocarditis-related heart failure may need a ventricular assist device or a heart transplant. Heart attack or stroke. If the heart muscle is damaged and can't pump blood, the blood that collects in the heart can form clots.

7. www.healthline.com › health › heart-diseaseMyocardial Fibrosis: Symptoms, Causes, and Diagnosis - Healthline

   www.healthline.com › health › heart-disease

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   May 17, 2023 · Myocardial fibrosis, or fibrosis of the myocardium, is the scarring of your heart muscle. ... Fibrosis develops when scar tissue replaces dead muscle cells. Pressure overload.

8. www.verywellhealth.com › cardiomyopathy-prognosisCardiomyopathy Prognosis: Life Expectancy & Quality of Life

   www.verywellhealth.com › cardiomyopathy-prognosis

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   Sep 13, 2023 · Cardiomyopathy is a condition characterized by abnormal heart muscle that makes it harder for the heart to pump blood throughout the body. With this condition, the heart muscle is thicker, stiffer, or weaker than normal, which can affect the heart's performance.