Preferred Label : Long QT syndrome type 7;
ICD-11 definition : Cardiodysrythmic potassium-sensitive periodic paralysis or Andersen's syndrome is
a rare muscular channelopathy 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.;
ICD-11 synonym : Andersen-Tawil syndrome; Potassium channel disorders; Cardiodysrythmic potassium-sensitive periodic paralysis;
Origin ID : 1684553772;
Currated CISMeF NLP mapping
Cardiodysrythmic potassium-sensitive periodic paralysis or Andersen's syndrome is
a rare muscular channelopathy 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.
