Table of Contents
What is the main cause for restrictive cardiomyopathy?
Restrictive cardiomyopathy is a rare condition. The most common causes are amyloidosis and scarring of the heart from an unknown cause. It also can occur after a heart transplant.
Is restrictive cardiomyopathy reversible?
Doctors may be able to treat the condition that is causing restrictive cardiomyopathy, but the heart problem itself generally cannot be reversed.
Is there a cure for restrictive cardiomyopathy?
Restrictive cardiomyopathy (RCM) has no specific treatment.
Is restrictive cardiomyopathy serious?
Key points about restrictive cardiomyopathy RCM affects the heart muscle, making it stiffer. It can make the heart unable to pump enough blood out to the body. It can also sometimes lead to dangerous heart rhythms.
What does end stage cardiomyopathy look like?
Weight gain or swelling (edema) of the feet, ankles, legs, abdomen, or neck veins. Tiredness, weakness. Lack of appetite, nausea. Thinking difficulties, confusion, memory loss, feelings of disorientation.
How is restrictive cardiomyopathy diagnosed?
Restrictive cardiomyopathy is diagnosed based on medical history, physical exam, and diagnostic tests. Diagnostic work-up may include electrocardiogram, chest X-ray, echocardiogram, exercise stress test, cardiac catheterization, CT scan, MRI and radionuclide studies.
Which is a secondary cause of restrictive cardiomyopathy?
Causes of secondary restrictive cardiomyopathy include infiltrative diseases (eg, amyloidosis, sarcoidosis, radiation carditis) and storage diseases (eg, hemochromatosis, glycogen storage disorders, Fabry’s disease).
Can an infected tooth cause pericarditis?
A case of dental infection with spread to the mediastinum causing pericarditis and cardiac tamponade is described. The clinical course of the disease, the investigations undertaken and the treatment given are outlined.
What are the symptoms of restrictive cardiomyopathy?
Restrictive Cardiomyopathy. Restrictive cardiomyopathy tends to affect older adults. The heart’s ventricles become rigid because abnormal tissue, such as scar tissue, replaces the normal heart muscle. Consequently, the ventricles can’t relax normally and fill with blood, and the atria become enlarged. Blood flow in the heart is reduced over time.
What causes restrictive cardiomyopathy?
Restrictive cardiomyopathy is not usually inherited and its cause is often unknown. Known causes include: Build-up of scar tissue (idiopathic is the most common cause) Build-up of abnormal proteins (amyloidosis) in the heart muscle.
What is the rarest form of cardiomyopathy?
Restrictive Cardiomyopathy Menu. Restrictive cardiomyopathy, the rarest form of cardiomyopathy, is a condition in which the walls of the lower chambers of the heart (the ventricles) are abnormally rigid and lack the flexibility to expand as the ventricles fill with blood.
What is the size of the heart with restrictive cardiomyopathy?
The size of the heart may remain normal with restrictive cardiomyopathy. In some cases, restrictive cardiomyopathy may be confused with constrictive pericarditis, a condition in which the layers of the pericardium (the sac that surrounds the heart) become thickened, calcified and stiff.