Long Qt Syndrome 16 disease: Malacards - Research Articles, Drugs, Genes, Clinical Trials

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Aliases & Classifications for Long Qt Syndrome 16

MalaCards integrated aliases for Long Qt Syndrome 16:

Name: Long Qt Syndrome 16 ⁵⁶ ⁷³ ⁶

Ventricular Tachycardia, Catecholaminergic Polymorphic, 6 ⁷³ ⁶

Lqt16 ⁵⁶ ⁷³

Ventricular Tachycardia, Catecholaminergic Polymorphic 6 ⁵⁶

Cpvt6 ⁷³

Characteristics:

OMIM:

⁵⁶

Inheritance:
autosomal dominant

Miscellaneous:
sudden death may occur
cpvt6 is based on report of 1 family (last curated february 2020)
fetal bradycardia may be detected (in lqt16 patients)
onset at birth or neonatal period (in lqt16 patients)
onset in childhood (in cpvt6 patients)
structural cardiac defects have been reported in some lqt16 patients
de novo mutation (in most lqt16 patients)
somatic mosaicism in unaffected parents seen of some lqt16 patients has been reported

HPO:

³¹

long qt syndrome 16:
Inheritance autosomal dominant inheritance

Classifications:

MalaCards categories:
Global: Genetic diseases Rare diseases
Anatomical: Cardiovascular diseases Ear diseases Blood diseases

See all MalaCards categories (disease lists)

External Ids:

OMIM ⁵⁶ 618782

OMIM Phenotypic Series ⁵⁶ PS192500 PS604772

MeSH ⁴³ D008133 D017180

MedGen ⁴¹ CN263287 CN263316

SNOMED-CT via HPO ⁶⁸ 109428005 195042002 263681008 more

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Summaries for Long Qt Syndrome 16

UniProtKB/Swiss-Prot : ⁷³ Long QT syndrome 16: An autosomal dominant form of long QT syndrome, a heart disorder characterized by a prolonged QT interval on the ECG and polymorphic ventricular arrhythmias. They cause syncope and sudden death in response to exercise or emotional stress, and can present with a sentinel event of sudden cardiac death in infancy.
Ventricular tachycardia, catecholaminergic polymorphic, 6: An arrhythmogenic disorder characterized by stress-induced, bidirectional ventricular tachycardia that may degenerate into cardiac arrest and cause sudden death. Patients present with recurrent syncope, seizures, or sudden death after physical activity or emotional stress. CPVT6 inheritance is autosomal dominant.

MalaCards based summary : Long Qt Syndrome 16, also known as ventricular tachycardia, catecholaminergic polymorphic, 6, is related to long qt syndrome 14 and long qt syndrome 15. An important gene associated with Long Qt Syndrome 16 is CALM3 (Calmodulin 3). Affiliated tissues include heart, and related phenotypes are perimembranous ventricular septal defect and bradycardia

More information from OMIM: 618782 PS192500 PS604772

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Related Diseases for Long Qt Syndrome 16

Diseases in the Long Qt Syndrome family:

Long Qt Syndrome 1	Long Qt Syndrome 3
Long Qt Syndrome 9	Long Qt Syndrome 10
Long Qt Syndrome 11	Long Qt Syndrome 12
Long Qt Syndrome 13	Long Qt Syndrome 2
Long Qt Syndrome 6	Long Qt Syndrome 5
Long Qt Syndrome 14	Long Qt Syndrome 15
Long Qt Syndrome 8	Long Qt Syndrome 16
Familial Long Qt Syndrome

Diseases related to Long Qt Syndrome 16 via text searches within MalaCards or GeneCards Suite gene sharing:

#	Related Disease	Score	Top Affiliating Genes
1	long qt syndrome 14	11.3
2	long qt syndrome 15	11.3

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Symptoms & Phenotypes for Long Qt Syndrome 16

Human phenotypes related to Long Qt Syndrome 16:

³¹ (show all 6)

#	Description	HPO Frequency	HPO Source Accession
1	perimembranous ventricular septal defect ³¹	very rare (1%)	HP:0011682
2	bradycardia ³¹	very rare (1%)	HP:0001662
3	second degree atrioventricular block ³¹	very rare (1%)	HP:0011706
4	prolonged qtc interval ³¹	very rare (1%)	HP:0005184
5	patent ductus arteriosus after birth at term ³¹	very rare (1%)	HP:0011648
6	t-wave alternans ³¹	very rare (1%)	HP:0012266

Symptoms via clinical synopsis from OMIM:

⁵⁶

Cardiovascular Heart:
prolonged qt interval
syncope
bradycardia
ventricular fibrillation
ventricular arrhythmias
more

Clinical features from OMIM:

618782

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Drugs & Therapeutics for Long Qt Syndrome 16

Search Clinical Trials , NIH Clinical Center for Long Qt Syndrome 16

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Genetic Tests for Long Qt Syndrome 16

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Anatomical Context for Long Qt Syndrome 16

MalaCards organs/tissues related to Long Qt Syndrome 16:

⁴⁰

Heart

Sources

Publications for Long Qt Syndrome 16

Articles related to Long Qt Syndrome 16:

#	Title	Authors	PMID	Year
1	Novel CPVT-Associated Calmodulin Mutation in CALM3 (CALM3-A103V) Activates Arrhythmogenic Ca Waves and Sparks. ⁵⁶ ⁶	Gomez-Hurtado N...Knollmann BC	27516456	2016
2	CALM3 mutation associated with long QT syndrome. ⁶ ⁵⁶	Reed GJ...Ackerman MJ	25460178	2015
3	Genetic Mosaicism in Calmodulinopathy. ⁶	Wren LM...George AL	31454269	2019
4	Calmodulin mutations and life-threatening cardiac arrhythmias: insights from the International Calmodulinopathy Registry. ⁵⁶	Crotti L...Schwartz PJ	31170290	2019
5	Spectrum and Prevalence of CALM1-, CALM2-, and CALM3-Encoded Calmodulin Variants in Long QT Syndrome and Functional Characterization of a Novel Long QT Syndrome-Associated Calmodulin Missense Variant, E141G. ⁵⁶	Boczek NJ...Ackerman MJ	26969752	2016
6	Executive summary: HRS/EHRA/APHRS expert consensus statement on the diagnosis and management of patients with inherited primary arrhythmia syndromes. ⁶	Priori SG...Asia Pacific Heart Rhythm Society	23994779	2013
7	Catecholaminergic Polymorphic Ventricular Tachycardia ⁶	Napolitano C...Bloise R	20301466	2004

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Genes for Long Qt Syndrome 16

Genes related to Long Qt Syndrome 16 (1 elite genes):

- Elite gene

- Cancer Census gene in COSMIC

#	Symbol	Description	Category	Score	Evidence	PubmedIds
1	CALM3	Calmodulin 3	Protein Coding	957.77	Molecular basis known ⁵⁶ Pathogenic ⁶ Unconfirmed association ⁵⁶ GeneCards inferred via : Variants (show sections)	27516456 25460178 31454269

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Variations for Long Qt Syndrome 16

ClinVar genetic disease variations for Long Qt Syndrome 16:

⁶ ‎‎ ‎‎ ‎‎

#	Gene	Name	Type	Significance	ClinVarId	GRCh37 Pos	GRCh38 Pos
1	CALM3	NM_005184.4(CALM3):c.389A>G (p.Asp130Gly)	SNV	Pathogenic	812676	19:47112206-47112206	19:46608949-46608949
2	CALM3	CALM3, ALA103VAL	undetermined variant	Pathogenic	812677
3	CALM3	NM_005184.4(CALM3):c.421G>A (p.Glu141Lys)	SNV	Pathogenic	812678	19:47112238-47112238	19:46608981-46608981

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Expression for Long Qt Syndrome 16

Search GEO for disease gene expression data for Long Qt Syndrome 16.

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Pathways for Long Qt Syndrome 16

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GO Terms for Long Qt Syndrome 16

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Sources for Long Qt Syndrome 16

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Long Qt Syndrome 16 (LQT16)

Aliases & Classifications for Long Qt Syndrome 16

MalaCards integrated aliases for Long Qt Syndrome 16:

Characteristics:

OMIM:

HPO:

Classifications:

External Ids:

Summaries for Long Qt Syndrome 16

Related Diseases for Long Qt Syndrome 16

Diseases in the Long Qt Syndrome family:

Diseases related to Long Qt Syndrome 16 via text searches within MalaCards or GeneCards Suite gene sharing:

Symptoms & Phenotypes for Long Qt Syndrome 16

Human phenotypes related to Long Qt Syndrome 16:

Symptoms via clinical synopsis from OMIM:

Clinical features from OMIM:

Drugs & Therapeutics for Long Qt Syndrome 16

Genetic Tests for Long Qt Syndrome 16

Anatomical Context for Long Qt Syndrome 16

MalaCards organs/tissues related to Long Qt Syndrome 16:

Publications for Long Qt Syndrome 16

Articles related to Long Qt Syndrome 16:

Genes for Long Qt Syndrome 16

Genes related to Long Qt Syndrome 16 (1 elite genes):

Variations for Long Qt Syndrome 16

ClinVar genetic disease variations for Long Qt Syndrome 16:

Expression for Long Qt Syndrome 16

Pathways for Long Qt Syndrome 16

GO Terms for Long Qt Syndrome 16

Sources for Long Qt Syndrome 16