Andersen-Tawil syndrome history and symptoms: Difference between revisions

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{{Andersen-Tawil syndrome}}
{{Andersen-Tawil syndrome}}
{{CMG}}; {{AE}} {{CP}}; {{RT}}
{{CMG}}; {{AE}} {{VKG}}


==Symptoms==
==Overview==
*[[Seizures]] - due to [[oxygen]] deprivation that occurs during [[arrhythmia]].
*The most common symptoms of  [[Andersen-Tawil syndrome|Andersen-Tawil Syndrome]] include periodic paralysis, ventricular arrhythmias, [[syncope]], [[muscular weakness]], developmental abnormalities, [[sudden cardiac death]] and [[Seizure|seizures]].
*[[Fainting]] - fainting or [[syncope]] is the most common symptom LQTS.
* A prodrome may occur before losing consciousness, which may consist of [[lightheadedness]], heart [[palpitations]], [[blurred vision]] or [[weakness]].
*[[Sudden death]] - a fatal [[arrhythmia]] that is not quickly intervened on, may cause sudden death.
*
*


== History and Symptoms ==
== History and Symptoms ==
* The majority of patients with [disease name] are asymptomatic.
OR
* The hallmark of [disease name] is [finding]. A positive history of [finding 1] and [finding 2] is suggestive of [disease name]. The most common symptoms of [disease name] include [symptom 1], [symptom 2], and [symptom 3].
* Symptoms of [disease name] include [symptom 1], [symptom 2], and [symptom 3].


=== History ===
=== History ===
Patients with Andersen-Tawil Syndrome may have a positive history of:
Patients with [[Andersen-Tawil syndrome|Andersen-Tawil Syndrome]] may have a positive history of:


* Periodic paralysis
*[[Periodic paralysis]]
*Cardiac symptoms
*[[Cardiac]] symptoms
* Ventricular arrhythmias
*[[Ventricular arrhythmias]]
* [History finding 3]


=== Common Symptoms ===
=== Common Symptoms ===
Common symptoms of Andersen-Tawil Syndrome include:<ref name="pmid12163457">{{cite journal| author=Tristani-Firouzi M, Jensen JL, Donaldson MR, Sansone V, Meola G, Hahn A | display-authors=etal| title=Functional and clinical characterization of KCNJ2 mutations associated with LQT7 (Andersen syndrome). | journal=J Clin Invest | year= 2002 | volume= 110 | issue= 3 | pages= 381-8 | pmid=12163457 | doi=10.1172/JCI15183 | pmc=151085 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=12163457  }}</ref>
Common [[symptoms]] of [[Andersen-Tawil syndrome|Andersen-Tawil Syndrome]] include:<ref name="pmid12163457">{{cite journal| author=Tristani-Firouzi M, Jensen JL, Donaldson MR, Sansone V, Meola G, Hahn A | display-authors=etal| title=Functional and clinical characterization of KCNJ2 mutations associated with LQT7 (Andersen syndrome). | journal=J Clin Invest | year= 2002 | volume= 110 | issue= 3 | pages= 381-8 | pmid=12163457 | doi=10.1172/JCI15183 | pmc=151085 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=12163457 }}</ref><ref name="pmid93072512">{{cite journal| author=Sansone V, Griggs RC, Meola G, Ptácek LJ, Barohn R, Iannaccone S | display-authors=etal| title=Andersen's syndrome: a distinct periodic paralysis. | journal=Ann Neurol | year= 1997 | volume= 42 | issue= 3 | pages= 305-12 | pmid=9307251 | doi=10.1002/ana.410420306 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=9307251 }}</ref>


* Periodic paralysis which are related to hypokalemia and are spontaneous in nature.
*[[Periodic paralysis]] which are related to [[hypokalemia]] and are spontaneous in nature
*Ventricular arrhythmias.
*[[Ventricular arrhythmias]]
*Extrasystoles:Premature ventricular contraction
*[[Extrasystoles]]: [[Premature ventricular contraction]]
*Arrhythmic syncope.
*[[Arrhythmia|Arrhythmic]] [[syncope]]
* Intermittent muscular weakness
* Intermittent [[muscular weakness]]
*Skeletal developmental abnormalities
*[[Skeletal]] developmental abnormalities


=== Less Common Symptoms ===
=== Less Common Symptoms ===
Less common symptoms of Andersen-Tawil Syndrome include:
Less common [[Symptom|symptoms]] of [[Andersen-Tawil syndrome|Andersen-Tawil Syndrome]] include:


* SCD(sudden cardiac death) is due to sudden hemodynamic collapse.
*[[SCD]]([[sudden cardiac death]]) is due to sudden hemodynamic collapse
* SCA''':''' Spinocerebellar ataxia.
*[[SCA]]''':''' [[Spinocerebellar ataxia]]
* Generalized seizures, which are often misdiagnosed as primary seizure disorder.
*[[Generalized seizure|Generalized seizures]], which are often misdiagnosed as primary [[seizure disorder]]
*Learning difficulties.
*[[Learning]] difficulties


==References==
==References==
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{{WikiDoc Sources}}
{{WikiDoc Sources}}
[[Category:Electrophysiology]]
[[Category:Electrophysiology]]
[[Category:Disease]]
[[Category:Rare Disease]]
[[Category:Genetic disorders]]
[[Category:Genetic disorders]]
[[Category:Cardiology]]
[[Category:Cardiology]]

Latest revision as of 15:08, 17 February 2020

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Vamsikrishna Gunnam M.B.B.S [2]

Overview

History and Symptoms

History

Patients with Andersen-Tawil Syndrome may have a positive history of:

Common Symptoms

Common symptoms of Andersen-Tawil Syndrome include:[1][2]

Less Common Symptoms

Less common symptoms of Andersen-Tawil Syndrome include:

References

  1. Tristani-Firouzi M, Jensen JL, Donaldson MR, Sansone V, Meola G, Hahn A; et al. (2002). "Functional and clinical characterization of KCNJ2 mutations associated with LQT7 (Andersen syndrome)". J Clin Invest. 110 (3): 381–8. doi:10.1172/JCI15183. PMC 151085. PMID 12163457.
  2. Sansone V, Griggs RC, Meola G, Ptácek LJ, Barohn R, Iannaccone S; et al. (1997). "Andersen's syndrome: a distinct periodic paralysis". Ann Neurol. 42 (3): 305–12. doi:10.1002/ana.410420306. PMID 9307251.


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