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3,500 Possible Causes for Bilateral Congenital Profound Sensorineural Hearing Loss, Syncope, T Wave Alternans

  • Long QT Syndrome

    The Jervell and Lange-Nielsen syndrome is an autosomal recessive form of LQTS and is characterized by congenital profound bilateral sensorineural hearing loss and long QT[medicinenet.com] […] case with type 3 congenital long QT syndrome, who exhibited a sudden paradoxical QT-interval prolongation during a progressive increase in heart rate, which exacerbated T-wave[ncbi.nlm.nih.gov] Patients with syncope following intensive emotional stress should be evaluated for malignant arrhythmias in the context of LQTS.[ncbi.nlm.nih.gov]

  • Long QT Syndrome 6

    Long QT syndrome (LQTS) is characterized by prolongation of the QT interval associated with a high risk for syncope and sudden death.[link.springer.com] The Jervell and Lange-Nielsen syndrome is an autosomal recessive form of LQTS and is characterized by congenital profound bilateral sensorineural hearing loss and long QT[medicinenet.com] Macroscopic T wave alternans in long QT syndrome. Indian J Pediatr. 2006;73:539–40. PubMed CrossRef 14. Abass FA, Shahi M, Kumar N, Bhargava M, Gupta S, Puliyel JM.[springermedizin.de]

  • Long QT Syndrome 13

    The Jervell and Lange-Nielsen syndrome is an autosomal recessive form of LQTS and is characterized by congenital profound bilateral sensorineural hearing loss and long QT[medicinenet.com] alternans [1 point] Notched T wave in 3 leads [1 point] Low heart rate for age [0.5 point] Clinical history Syncope [2 points] With stress [1 point] Without stress [1 point[athletesheart.org] Long QT syndrome (LQTS) is characterized by prolongation of the QT interval associated with a high risk for syncope and sudden death.[link.springer.com]

  • Long QT Syndrome 10

    A history of syncope doubled the risk of ACA/SCD. Conclusions: A longer QTc and syncope are predictive of ACA/SCD in patients with LQT3.[acc.org] In some cases, LQTS may be associated with congenital profound bilateral sensorineural hearing loss, known as Jervell and Lange-Nielsen syndrome (JLNS).[mayomedicallaboratories.com] T-wave alternans and sinus pause corroborates this further.[ecgwaves.com]

  • Ventricular Tachycardia

    Like T-wave alternans, the test is not widely used, with the exception of longitudinal evaluation of patients with suspected ARVC.[emedicine.com] In pediatric patients, syncope commonly occurs as vasovagal syncope, or in epilepsy or orthostatic dysregulation.[ncbi.nlm.nih.gov] Chow T, Kereiakes DJ, Bartone C, et al. Prognostic utility of microvolt T-wave alternans in risk stratification of patients with ischemic cardiomyopathy .[ncbi.nlm.nih.gov]

    Missing: Bilateral Congenital Profound Sensorineural Hearing Loss
  • Ventricular Fibrillation

    RESULTS: Frequencies of history of syncope and spontaneous type 1 ECG, r-J interval in V1, QRS duration in V6, and LAS40, Tpeak-Tend dispersion, and max T-wave alternans were[ncbi.nlm.nih.gov] Implantable loop recorder documented an episode of idiopathic, self-terminating VF as a cause of syncope.[ncbi.nlm.nih.gov] In this type of test, slight changes in your electrocardiogram’s T wave are monitored during gentle exercise.[healthline.com]

    Missing: Bilateral Congenital Profound Sensorineural Hearing Loss
  • Ventricular Arrhythmia

    T wave alternans in idiopathic long QT syndrome. J Am Coll Cardiol. 1994;23(7):1541–6. PubMed CrossRef Google Scholar 50. Napolitano C, Priori SG, Schwartz PJ.[doi.org] Symptoms seem to be aggravated by emotional stress or exertion, most common being palpitations, dyspnea, chest pain and syncope.[symptoma.com] In multivariate analysis, the factors significantly associated with an increased risk of VA were syncope (p 0.007), age 7 μg/L (p 0.04), and dobutamine use during hospitalization[ncbi.nlm.nih.gov]

    Missing: Bilateral Congenital Profound Sensorineural Hearing Loss
  • Paroxysmal Ventricular Tachycardia

    If there is a loss of consciousness in the supine position or the patient has no aura, then the patient should be evaluated for VT, as vasovagal syncope usually appears in[symptoma.com] Two patients (aged 46 and 49 years) are presented who gave a history of several years' duration of unsteadiness, dizziness, and syncopal attacks on standing.[ncbi.nlm.nih.gov] Syncope Syncope is characterized by sudden loss of consciousness. This may result from the diminished circulation to the brain tissues.[healthzene.com]

    Missing: Bilateral Congenital Profound Sensorineural Hearing Loss
  • Torsades De Pointes

    U wave was observed in 86 episodes (56.9%), among that in 69 episodes, the U/T wave ratio was 1. Macro T wave alternans was observed in 4 patients.[ncbi.nlm.nih.gov] BACKGROUND: A 43-year-old woman suffering from Steinert syndrome was admitted after experiencing multiple episodes of torsades de pointes-related syncope.[ncbi.nlm.nih.gov] […] reversed asymmetry (20.0% vs 0%, P .001), and T-wave alternans (35.0% vs 0%, P .001).[ncbi.nlm.nih.gov]

    Missing: Bilateral Congenital Profound Sensorineural Hearing Loss
  • Nonsustained Ventricular Tachycardia

    We examined whether T-wave alternans (TWA) level is correlated with nonsustained ventricular tachycardia (NSVT) incidence in association with PCI in patients with acute ST-segment[ncbi.nlm.nih.gov] […] or near syncope (26 patients, syncope group) and a history of sustained VT or VF (26 patients, VT/VF group).[ncbi.nlm.nih.gov] OBJECTIVE: Microvolt T-wave Alternans (TWA) is associated with abnormal repolarization and predicts arrhythmic mortality in patients with previous myocardial infarction (MI[ncbi.nlm.nih.gov]

    Missing: Bilateral Congenital Profound Sensorineural Hearing Loss

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