Common Causes, Risk Factors, And Complications Of Amyloidosis

Heart Failure

An amyloidosis patient may develop heart failure as a complication of their disease. Cardiac manifestations of amyloidosis can be caused by systemic and primary amyloidosis. Common features that appear in the heart tissues include right-sided heart failure and restrictive cardiomyopathy. When amyloids deposit and accumulate in the patient's heart muscle tissues, the muscle itself can become abnormally stiff. When the heart muscle becomes stiff, the pumping mechanism it uses becomes compromised. The heart of an individual affected by amyloidosis can experience diastolic dysfunction, where the heart cannot relax properly during the time between heartbeats. This malfunction causes it to be less able to fill up with blood. An individual affected by amyloidosis can also experience systolic dysfunction of their heart, where the amyloid deposits make the chambers too stiff to contract properly. Heart failure is defined as the inability of the heart to pump blood around the body sufficiently due to an underlying mechanism.

Reveal additional complications of amyloidosis now.