Beta thalassemia cardiomyopathy
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Please Take Over This Page and Apply to be Editor-In-Chief for this topic: There can be one or more than one Editor-In-Chief. You may also apply to be an Associate Editor-In-Chief of one of the subtopics below. Please mail us [2] to indicate your interest in serving either as an Editor-In-Chief of the entire topic or as an Associate Editor-In-Chief for a subtopic. Please be sure to attach your CV and or biographical sketch.
Untreated thalassemia Major eventually leads to death usually by heart failure, therefore birth screening is very important. β-Thalassemia cardiomyopathy takes on two phenotypes:
- Dilated phenotype: Left ventricular dilatation and impaired contractility are present
- Restrictive phenotype: Restrictive left ventricular filling is present along with pulmonary hypertension, and right heart failure.
The pathophysiology of β-Thalassemia cardiomyopathy is multifactorial, with myocardial iron overload and immunoinflammatory processes being the predominant mechanisms.