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Doctor insights on: What Is The Difference Between Intrinsic And Extrinsic Cardiomyopathy

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What is the difference between intrinsic and extrinsic cardiomyopathy?

What is the difference between intrinsic and extrinsic cardiomyopathy?

Cardiomyopathy: I have never heard of this distinction being made among the cardiomyopathies. ...Read more

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Dr. Barton Cook
419 doctors shared insights

Cardiomyopathy (Definition)

A disease that weakens and enlarges the muscle surrounding the heart. It is a condition that makes it harder for the heart to pump blood and deliver ...Read more


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Can you use stem cells to heal cardiomyopathies in children?

Can you use stem cells to heal cardiomyopathies in children?

Clinical Trial Now: Use of adult mesenchymal stem-stromal cells (mscs) are currently in clinical trial in us/internationally. Trend is toward use of fat derived mscs, havested by liposuction, isolated and concentrated in tissue culture. Early reports suggest significant improvement in neurological, autoimmune and organ functions. Many more mscs in fat than bone marrow making ad-msc the center of most research now. ...Read more

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Would a cardiac MRI of shown a enlarged heart and cardiomyopathies? What about heart failure?

Would a cardiac MRI of shown a enlarged heart and cardiomyopathies? What about heart failure?

MRI: Yes an MRI can be used to diagnose enlarged heart, cardiomyopathy and heart failure. Another test that is often used to make these diagnoses is the echocardiogram. MRI uses magnets to image the heart and echocardiogram uses ultrasound. ...Read more

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What is the difference between alcoholic and congestive cardiomyopathy?

What is the difference between alcoholic and congestive cardiomyopathy?

Cardiomyopathy: Alcoholic cardiomyopathy is often assigned to patients who have a dilated cardiomyopathy, no evidence of coronary artery disease on evaluation and a history of alcohol abuse. Alcoholic cardiomyopathy is oneof the causes of cardiomyopathy. Cardiomyopathy can also be idiopathic - or for an unknown reason. ...Read more

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What is the difference between right ventricular mild enlargement and cardiomyopathy? Or is it basically the same,thing?

What is the difference between right ventricular mild enlargement and cardiomyopathy? Or is it basically the same,thing?

Cardiomyopathy: right ventricular enlargement is a size measure, cardiomyopathy is an abnormality of the heart muscle. They are not the same thing though cardiomyopathies can cause chamber enlargement. ...Read more

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What is the difference between constrictive pericarditis and restrictive cardiomyopathy?

What is the difference between constrictive pericarditis and restrictive cardiomyopathy?

Several: Constrictive pericarditis is a condition where the sac around the heart (the pericardium) becomes scarred and shrinks, which does not allow the heart to fill fully. Restrictive cardiomyopathy is a condition where the pericardium is normal, but the heart muscle itself is diseased in a way that does not allow the muscle to relax and the ventricle to fill. The treatment for each is different. ...Read more

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What is the? Difference between restrictive cardiomyopathy and constrictive pericarditis?

Intrinsic/extrinsic: Restrictive cardiomyopathy involves the heart itself becoming stiff and not filling properly which eventually can cause heart failure and need a transplant to treat. Constrictive pericarditis affects the sac around the heart entrapping the heart and causing similar symptoms but may be treated if needed by removing the sac from around the heart by surgery ...Read more

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What is the difference between restrictive cardiomyopathy and constrictive pericarditis?

Similar but differen: Constrictive pericarditis and restrictive cardiomyopathy both result in diastolic abnomlities of ventricular filling. CP can be thought of as a heart encased in a porcelain shell. In CP the ventricles fill up until the limits of the calcified pericardium (early filling) and then fill no more. In rc the heart is abnormal. Filling throughout diastole is slowed but possible. Doppler can help. ...Read more

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Please help! what is the difference between dilated cardiomyopathy and hypertrophic cardiomyopathy?

Different causes: The term dilated cardiomyopathy refers to enlargement of the heart, not uncommonly all four chambers . This may or may not be associated with changes in function . Hypertrophic obstructive cardiomyopathy ("hocm ") refers to an abnormal thickening of the left ventricle. ...Read more

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What is the difference between restrictive cardiomyopathy and constrictive pericarditis of the heart disease?

What is the difference between restrictive cardiomyopathy and constrictive pericarditis of the heart disease?

Anatomy: Restriction and constriction both involve limitation to adequate filling of the heart when the heart is relaxing. In restriction, limitation is in the muscle of the heart. In construction, the limitation is in the pericardial sac which surrounds the heart. ...Read more

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What is the difference between idiopathic dilated cardiomyopathy and congestive heart failure ? Both terms have been used these past 9 years

What is the difference between idiopathic dilated cardiomyopathy and congestive heart failure ? Both terms have been used these past 9 years

Disease vs. result: Idiopathic dilated cardiomyopathy is a condition in which the heart muscle becomes weak without obvious cause. Some cases are genetic some may have been triggered by a virus. Congestive heart failure, is the result of the weak heart's inability to circulate the blood adequately. This may result in symptoms such as fatigue and shortness of breath and signs such as chest congestion and swelling. ...Read more

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Is there a difference between alcoholic cardiomyopathy and congestive cardiomyopathy?

See below: Alcohol cardiomyopathy is a type of cardiomyopathy. Other causes can include viral, from heart disease, from hypertension or congenital cardiomyopathy. Alcohol can have a direct toxic effect on the heart muscle itself causing it to enlarge become weak and cause congestion. These other causes may have similar symptoms as well. ...Read more

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Whats the difference between right ventricular enlargement, cardiomyopathy and right sided heart failure? What is worse?

Whats the difference between right ventricular enlargement, cardiomyopathy and right sided heart failure? What is worse?

Hello again!: RV enlargement can be a SIGN of something wrong with the RV (weakness, pressure or volume overload). Cardiomyopathy means muscle weakness: the ventricle fails to contracts with normal vigor. This can be due to many things: the commonest are viral infection, alcohol, and genetics. If the RV can't handle the load, it may eventually fail resulting in"right sided heart failure". ...Read more

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What is the difference between hypertrophic cardiomypathy and athlete's heart?

What is the difference between hypertrophic cardiomypathy and athlete's heart?

Athletes heart: Hypertrophic cardiomyopathy (hcm) is an abnormally enlarged heart and an “athletes heart” is an normal enlargement. Sometimes in athletes, it is difficult to determine whether the enlargement is an expression of a physiologic and benign adaptation to training or rather a pathologic process with risk for sudden death, such as hcm. Tests and consulting a cardiologist can help solve this dilemma. ...Read more

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What is the difference in nonischemic cardiomyopathy?

What is the difference in nonischemic cardiomyopathy?

Cardiomyopathy: Cardiomyopathy is weakness of the heart muscles sometimes leading to heart failure. Can be ischemic cardiomyopathy which is due to narrowing of the blood vessels of your heart or can be non-ischemic which can be due to a variety of causes including hypertension, viral infection, or metabolic diseases (amyloidosis/sarcoidosis) among other things. Hope this helps. ...Read more

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How do you tell the differences between each type of cardiomyopathy?

Several ways: A patient's history and family history often provide clues to the type of cardiomyopathy as does a physical examination. The diagnostic tests that may be recommended include electrocardiogram, chest x ray, echocardiogram and mri. Genetic testing is becoming more useful. Very rarely, more invasive studies such as cardiac catheterization and myocardial biopsy may be recommended. ...Read more

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Hypertrophic cardiomyopathy and myocarditis ---whats the difference?

Hypertrophic cardiomyopathy and myocarditis ---whats the difference?

Not the same: These are two completely different problems. Hypertrophic cardiomyopathy is genetic, and myocarditis is infectious. Both affect the heart muscle, but in different ways. ...Read more