Andersen-Tawil syndrome (ATS) is a very rare syndrome which is characterized by periodic paralysis, arrhythmias and long QT interval. Ellen Andersen was the first to describe the Andersen-Tawil syndrome (ATS) in 1971.
Could you provide a definition or description for Andersen-Tawil syndrome?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: Could you provide a definition or description for Andersen-Tawil syndrome? [/INST] \n Andersen-Tawil syndrome (ATS) is a very rare syndrome which is characterized by periodic paralysis, arrhythmias and long QT interval. Ellen Andersen was the first to describe the Andersen-Tawil syndrome (ATS) in 1971.</s>