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Andersen-Tawil syndrome

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Disease definition

A rare disorder characterized by periodic muscle paralysis, prolongation of the QT interval with a variety of ventricular arrhythmias (leading to predisposition to sudden cardiac death) and characteristic physical features: short stature, scoliosis, low-set ears, hypertelorism, broad nasal root, micrognathia, clinodactyly, brachydactyly and syndactyly.

ORPHA:37553

Classification level: Disorder

Synonym(s):
  • Andersen syndrome
  • LQT7
  • Long QT syndrome type 7

Prevalence: Unknown

Inheritance: Autosomal dominant

Age of onset: Childhood

ICD-10: G72.3

ICD-11: BC65.0

OMIM: 170390

UMLS: C1563715

MeSH: D050030

GARD: 9453

MedDRA: 10083859

A summary on this disease is available in Français, Español, Deutsch, Italiano, Nederlands
Detailed information

Logo ERN: produced/endorsed by ERN(s) Logo FSMR: produced/endorsed by FSMR(s)

Guidelines
Emergency guidelines
Français (2017.pdf) - Orphanet Urgences
Deutsch (2014.pdf) - Orphanet Urgences
Español (2010.pdf) - Orphanet Urgences
Italiano (2010.pdf) - Orphanet Urgences
Clinical practice guidelines
Disease review articles
Clinical genetics review
English (2018) - GeneReviews
Genetic testing
Guidance for genetic testing
English (2013) - Eur J Hum Genet
The documents contained in this website are presented for information purposes only. The material is in no way intended to replace professional medical care by a qualified specialist and should not be used as a basis for diagnosis or treatment.