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Cardiology · Cardiology / Metabolic cardiomyopathy

Barth syndrome

also: 3-methylglutaconic aciduria type II

X-linked disorder with cardiomyopathy, neutropenia and skeletal myopathy.

Specialty
Cardiology
Subspecialty
Cardiology / Metabolic cardiomyopathy
Sex & age distribution
Male: affected; Female: carriers unaffected; Children: yes, infancy
Gene(s) involved
TAFAZZIN
Alternative names & eponyms
3-methylglutaconic aciduria type II

Etiology & mechanism

TAZ deficiency causes abnormal cardiolipin remodeling and mitochondrial dysfunction.

Gene(s) involved (1)

Symptoms & signs (8)

In plain terms, someone with Barth syndrome may experience the following — click any to explore related syndromes:

Same gene(s)

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Overlapping symptoms

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