XomeDxSlice Tool

Now Available - NEW XomeDxSlice Xpanded – Custom slice testing with trio analysis for lists >150 genes.



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Ventricular arrhythmia

Select all: Gene symbolChrAvg % covered at 10xLocus TypeNoteOMIMPrevious symbol(s)Phenotype(s)Slice(s)
CACNA1C12p13.3399.98%gene with protein productXomeDxSlice is not appropriate for pharmacogenomic analysis of this gene. 114205CCHL1A1, CACNL1A1Atrial fibrillation; Autosomal dominant inheritance; Cutaneous syndactyly; Depressed nasal bridge; Global developmental delay; J wave; Microdontia; Prolonged QT interval; Recurrent infections; Round face; Shortened QT interval; Sudden cardiac death; Sudden death; Syncope; Thin upper lip vermilion; Ventricular arrhythmiaAutoimmune Disorders
CAV33p25.3100%gene with protein product601253Abnormality of metabolism/homeostasis; Adult onset; Arrhythmia; Asymmetric septal hypertrophy; Autosomal dominant inheritance; Autosomal recessive inheritance; Calf muscle hypertrophy; Childhood onset; Congestive heart failure; Elevated serum creatine phosphokinase; EMG abnormality; Exercise-induced muscle cramps; Exercise-induced muscle stiffness; Exercise-induced myalgia; Gowers sign; Heterogeneous; Muscle cramps; Muscle hyperirritability; Muscle mounding; Muscular dystrophy; Myalgia; Percussion-induced rapid rolling muscle contractions; Pes cavus; Prolonged QT interval; Skeletal muscle hypertrophy; Subvalvular aortic stenosis; Sudden death; Ventricular arrhythmia
DSC218q12.1100%gene with protein product125645DSC3Autosomal dominant inheritance; Autosomal recessive inheritance; Dyspnea; Palmoplantar keratoderma; Palpitations; Right ventricular cardiomyopathy; Sudden cardiac death; Syncope; Ventricular arrhythmia; Woolly hairPalmoplantar keratoderma plus congenital ichthyosis
DTNA18q12.1100%gene with protein product601239Atrial fibrillation; Autosomal dominant inheritance; Congestive heart failure; Hypoplastic left heart; Left ventricular hypertrophy; Left ventricular noncompaction; Left ventricular noncompaction cardiomyopathy; Mitral regurgitation; Patent ductus arteriosus; Sudden cardiac death; Ventricular arrhythmia; Ventricular septal defect
GYG13q24100%gene with protein product603942GYGAbdominal wall muscle weakness; Autosomal recessive inheritance; Cardiomyocyte hypertrophy; Cardiomyopathy; Decreased muscle glycogen content; Decreased muscle mass; EMG: myopathic abnormalities; Exertional dyspnea; Foot dorsiflexor weakness; Increased mitochondrial number; Left ventricular septal hypertrophy; Limb-girdle muscle weakness; Muscle weakness; Neck flexor weakness; Palpitations; Right bundle branch block; Shoulder girdle muscle weakness; Skeletal muscle atrophy; Slow progression; ST segment elevation; T-wave inversion; Upper limb muscle weakness; Variable expressivity; Ventricular arrhythmia; Ventricular fibrillation; Ventricular hypertrophy; Ventricular tachycardia; VertigoRhabdomyolysis
JUP17q21.2100%gene with protein product173325CTNNGAcantholysis; Alopecia; Anonychia; Autosomal dominant inheritance; Autosomal recessive inheritance; Cardiomegaly; Cardiomyopathy; Cleft upper lip; Congestive heart failure; Curly hair; Dilated cardiomyopathy; Epidermal acanthosis; Fragile skin; Heterogeneous; Hyperhidrosis; Nail dystrophy; Onycholysis; Oral mucosal blisters; Palmoplantar keratoderma; Paroxysmal ventricular tachycardia; Right bundle branch block; Right ventricular cardiomyopathy; Skin erosion; Sparse and thin eyebrow; Sparse scalp hair; Sudden cardiac death; Sudden death; Syncope; Ventricular arrhythmia; Ventricular tachycardia; Vertigo; Woolly hairEctodermal Dysplasia ; Palmoplantar keratoderma plus congenital ichthyosis
LMNA1q22100%gene with protein product150330LMN1, CMD1A, LGMD1B, PRO1, LMNL1Abnormal atrioventricular conduction; Abnormal cellular phenotype; Abnormal electrophysiology of sinoatrial node origin; Abnormal eyebrow morphology; Abnormal hair whorl; Abnormal trabecular bone morphology; Abnormality of circulating leptin level; Abnormality of retinal pigmentation; Abnormality of the Achilles tendon; Abnormality of the cerebral vasculature; Abnormality of the foot; Abnormality of the intrahepatic bile duct; Abnormality of the nail; Abnormality of the pinna; Abnormality of the pulmonary artery; Abnormality of the testis; Abnormality of the voice; Absence of pubertal development; Absence of subcutaneous fat; Absent eyebrow; Absent eyelashes; Acanthosis nigricans; Accelerated atherosclerosis; Achilles tendon contracture; Acroosteolysis of distal phalanges (feet); Acute pancreatitis; Adipose tissue loss; Adrenal hypoplasia; Advanced eruption of teeth; Alopecia; Alopecia universalis; Aminoaciduria; Angina pectoris; Aortic atherosclerosis; Aortic root aneurysm; Aortic valve calcification; Aortic valve stenosis; Aplasia of the middle phalanx of the hand; Aplasia of the phalanges of the 3rd toe; Aplasia/Hypoplasia involving the nose; Aplasia/Hypoplasia of the clavicles; Aplasia/Hypoplasia of the earlobes; Aplasia/Hypoplasia of the eyebrow; Aplasia/Hypoplastia of the eccrine sweat glands; Aplastic clavicles; Areflexia; Arrhythmia; Arteriosclerosis of small cerebral arteries; Arthrogryposis multiplex congenita; Atherosclerosis; Atrial arrhythmia; Atrial fibrillation; Atrial flutter; Atrial septal defect; Autosomal dominant inheritance; Autosomal recessive inheritance; Axial muscle weakness; Axonal degeneration/regeneration; Basal cell carcinoma; Bilateral coxa valga; Bird-like facies; Blepharophimosis; Brachydactyly; Bradycardia; Broad-based gait; Calcinosis; Calf muscle hypertrophy; Choanal atresia; Chondrocalcinosis; Clinodactyly; Congenital muscular dystrophy; Congenital pseudoarthrosis of the clavicle; Congestive heart failure; Convex nasal ridge; Coronary artery atherosclerosis; Craniofacial disproportion; Cyanosis; Decreased adiponectin level; Decreased calvarial ossification; Decreased cervical spine flexion due to contractures of posterior cervical muscles; Decreased circulating high-density lipoprotein levels; Decreased fertility; Decreased fetal movement; Decreased motor nerve conduction velocity; Decreased number of peripheral myelinated nerve fibers; Decreased serum estradiol; Decreased serum leptin; Decreased skull ossification; Decreased testosterone in males; Delayed cranial suture closure; Delayed eruption of teeth; Delayed puberty; Dental crowding; Dermal atrophy; Dermal translucency; Diabetes mellitus; Difficulty climbing stairs; Difficulty running; Difficulty walking; Dilated cardiomyopathy; Distal amyotrophy; Distal lower limb amyotrophy; Distal muscle weakness; Distal sensory impairment; Down-sloping shoulders; Downslanted palpebral fissures; Elbow flexion contracture; Elevated serum creatine phosphokinase; EMG abnormality; EMG: myopathic abnormalities; Emphysema; Enlarged peripheral nerve; Entropion; Epidermal hyperkeratosis; Failure to thrive; Fasting hyperinsulinemia; Fatiguable weakness of proximal limb muscles; Feeding difficulties; Flexion contracture; Foot dorsiflexor weakness; Fragile nails; Full cheeks; Gait disturbance; Generalized amyotrophy; Generalized hyperkeratosis; Generalized lipodystrophy; Generalized osteoporosis; Global developmental delay; Glucose intolerance; Glycosuria; Growth delay; Hepatic steatosis; Hepatomegaly; Heterogeneous; High palate; High pitched voice; Hirsutism; Hydropic placenta; Hypercholesterolemia; Hyperglycemia; Hypergonadotropic hypogonadism; Hyperinsulinemia; Hyperkeratosis; Hyperlipidemia; Hyperlordosis; Hypermetropia; Hyperphosphatemia; Hypertelorism; Hypertension; Hypertriglyceridemia; Hypodontia; Hypogonadism; Hypogonadotrophic hypogonadism; Hypohidrosis; Hypoplasia of teeth; Hypoplastic facial bones; Hypoplastic nipples; Hyporeflexia; Hypospadias; Hypotrichosis; Increased adipose tissue around the neck; Increased anterioposterior diameter of thorax; Increased facial adipose tissue; Increased intraabdominal fat; Increased intramuscular fat; Infertility; Insulin resistance; Insulin-resistant diabetes mellitus; Intermittent claudication; Intervertebral disc degeneration; Intracranial hemorrhage; Intrauterine growth retardation; Joint stiffness; Juvenile onset; Keratoconjunctivitis sicca; Kyphoscoliosis; Kyphosis; Labial pseudohypertrophy; Lack of skin elasticity; Large fontanelles; Laryngomalacia; Limb muscle weakness; Limb-girdle muscle atrophy; Limb-girdle muscle weakness; Limb-girdle muscular dystrophy; Limitation of joint mobility; Lipoatrophy; Lipodystrophy; Loss of subcutaneous adipose tissue in limbs; Loss of truncal subcutaneous adipose tissue; Low-set ears; Macrotia; Malar flattening; Meningioma; Metaphyseal widening; Micrognathia; Midface retrusion; Mildly elevated creatine phosphokinase; Minimal subcutaneous fat; Mitral regurgitation; Mitral valve calcification; Motor delay; Mottled pigmentation; Multiple joint contractures; Muscle hypertrophy of the lower extremities; Muscular dystrophy; Muscular hypotonia; Myalgia; Myocardial infarction; Myopathy; Nail dysplasia; Narrow face; Narrow mouth; Narrow nasal ridge; Narrow nasal tip; Nasal speech; Natal tooth; Neck muscle weakness; Neoplasm of the breast; Neoplasm of the lung; Neoplasm of the oral cavity; Neoplasm of the skin; Neoplasm of the small intestine; Neoplasm of the thyroid gland; Onion bulb formation; Onset; Osteoarthritis; Osteolysis; Osteolytic defects of the distal phalanges of the hand; Osteolytic defects of the phalanges of the hand; Osteopenia; Osteoporosis; Osteosarcoma; Ovarian neoplasm; Overtubulated long bones; Ovoid vertebral bodies; Papillary renal cell carcinoma; Patchy hypo- and hyperpigmentation; Patent ductus arteriosus; Pelvic girdle amyotrophy; Pelvic girdle muscle weakness; Pericardial effusion; Peripheral arterial stenosis; Peripheral axonal atrophy; Peroneal muscle atrophy; Peroneal muscle weakness; Pes cavus; Pes planus; Pili torti; Polycystic ovaries; Polyhydramnios; Poor head control; Postnatal growth retardation; Precocious atherosclerosis; Precocious puberty; Premature arteriosclerosis; Premature birth; Premature coronary artery atherosclerosis; Premature delivery because of cervical insufficiency or membrane fragility; Premature graying of hair; Premature loss of teeth; Premature ovarian insufficiency; Premature rupture of membranes; Premature skin wrinkling; Progeroid facial appearance; Progressive; Progressive clavicular acroosteolysis; Prolonged prothrombin time; Prominent forehead; Prominent scalp veins; Prominent superficial blood vessels; Prominent superficial veins; Proptosis; Proximal muscle weakness; Proximal muscle weakness in upper limbs; Proximal upper limb muscle hypertrophy; Ptosis; Pulmonary carcinoid tumor; Pulmonary hypoplasia; Reduced subcutaneous adipose tissue; Renal neoplasm; Respiratory insufficiency; Respiratory insufficiency due to muscle weakness; Restricted neck movement due to contractures; Reticulated skin pigmentation; Retinal degeneration; Retrognathia; Rocker bottom foot; Round face; Scaling skin; Scapular winging; Scleroderma; Sclerosis of hand bone; Secondary amenorrhea; Sensorineural hearing impairment; Severe muscular hypotonia; Short clavicles; Short distal phalanx of finger; Short nail; Short palm; Short palpebral fissure; Short stature; Short umbilical cord; Shoulder girdle muscle weakness; Skeletal muscle atrophy; Skeletal muscle hypertrophy; Skin erosion; Skin ulcer; Slow progression; Small placenta; Sparse and thin eyebrow; Sparse body hair; Sparse eyebrow; Sparse eyelashes; Sparse hair; Sparse or absent eyelashes; Sparse scalp hair; Spinal rigidity; Squamous cell carcinoma of the skin; Steppage gait; Stiff skin; Stillbirth; Structural foot deformity; Subcutaneous calcification; Submucous cleft hard palate; Sudden cardiac death; Supraventricular arrhythmia; Syncope; Syndactyly; Talipes; Tapering pointed ends of distal finger phalanges; Telangiectasia of the skin; Telecanthus; Temporomandibular joint ankylosis; Thin bony cortex; Thin clavicles; Thin nail; Thin ribs; Thin skin; Thin vermilion border; Thrombocytosis; Type II diabetes mellitus; Upper limb muscle weakness; Ureteral duplication; Variable expressivity; Ventricular arrhythmia; Ventricular hypertrophy; White forelock; Wide nasal bridge; Widely patent fontanelles and sutures; Wormian bones; X-linked inheritance; XanthomatosisHeterotaxy ; Obesity; Palmoplantar keratoderma plus congenital ichthyosis; Rhabdomyolysis
PKP212p11.2199.19%gene with protein product602861Autosomal dominant inheritance; Dilatation; Dilatation of the ventricular cavity; Palpitations; Right ventricular cardiomyopathy; Sudden cardiac death; Syncope; Ventricular arrhythmiaPalmoplantar keratoderma plus congenital ichthyosis
PLN6q22.31100%gene with protein product172405PLBAtrial fibrillation; Autosomal dominant inheritance; Cardiomyopathy; Dilated cardiomyopathy; Left ventricular hypertrophy; Reduced systolic function; Ventricular arrhythmia
RYR21q4399.89%gene with protein product180902ARVD2Autosomal dominant inheritance; Dilatation of the ventricular cavity; Effort-induced polymorphic ventricular tachycardias; Right ventricular cardiomyopathy; Seizures; Sudden death; Syncope; Ventricular arrhythmia; Ventricular tachycardia; Vertigo
TGFB314q24100%gene with protein product190230ARVD1, ARVDAbnormality iris morphology; Aortic regurgitation; Arachnodactyly; Ascending aortic dissection; Autosomal dominant inheritance; Bifid uvula; Bilateral coxa valga; Blue sclerae; Cardiomegaly; Chest pain; Cleft palate; Coronary artery atherosclerosis; Cutis marmorata; Cystic medial necrosis of the aorta; Decreased muscle mass; Descending aortic dissection; Exertional dyspnea; Exotropia; Heterogeneous; Hiatus hernia; High palate; Hypertelorism; Hypertension; Hyporeflexia; Increased arm span; Inguinal hernia; Joint hypermobility; Kyphoscoliosis; Left ventricular failure; Mitral regurgitation; Paroxysmal dyspnea; Pectus carinatum; Pectus excavatum; Pes planus; Proptosis; Retrognathia; Right ventricular cardiomyopathy; Short stature; Small for gestational age; Sudden cardiac death; Tall stature; Ventricular arrhythmia

The gene coverage data provided by GeneDx represent an estimate based on previous results, but the specific sequencing coverage data for the genes selected may vary from individual to individual, and cannot be predicted exactly. Changes to an approved gene list can only be made by contacting GeneDx directly at 888-729-1206 and asking to speak with a member of our Whole Exome Sequencing Laboratory.


Customize below OR enter Suggested Slice ID on printed requisition form
(e.g. 706 XomeDxSlice - Slice ID: CS-Albinism).

Suggested Slice IDSuggested Gene List Name
CS-AAAplastic Anemia
CS-AutoImmuneAutoimmune Disorders
CS-BBSBardet-Biedl Syndrome
CS-BMFBone Marrow Failure Syndromes
CS-CVIDCommon Variable Immune Deficiency
CS-CKUTCongenital Kidney and Urinary Tract (CKUT) Anomalies
CS-DSDDisorders of Sex Development
CS-EDEctodermal Dysplasia
CS-FAFanconi Anemia
CS-AnemiaHemolytic Anemia
CS-IBDInflammatory Bowel Disease
CS-MaleInfMale Infertility
CS-WWSMuscular dystropy-dystroglycanopathy (Walker-Warburg)
CS-NephroticNephrotic Syndrome
CS-PPKCIPalmoplantar keratoderma plus congenital ichthyosis
CS-Primary ImmunodefPrimary Immunodeficiency
CS-SRTDShort-Rib Thoracic Dysplasia
CS-WSWaardenburg Syndrome