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370 Possible Causes for Bilateral Congenital Profound Sensorineural Hearing Loss, T Wave Alternans, Wide QRS Complex

  • Ventricular Tachycardia

    KEYWORDS: Algorithms; VT score; Ventricular tachycardia; Wide QRS complex tachycardia[ncbi.nlm.nih.gov] Like T-wave alternans, the test is not widely used, with the exception of longitudinal evaluation of patients with suspected ARVC.[emedicine.com] Abstract BACKGROUND In the differential diagnosis of a tachycardia with a wide QRS complex (greater than or equal to 0.12 second) diagnostic mistakes are frequent.[doi.org]

    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] The resulting QRS complex will have an appearance resembling both a normal QRS and a wide QRS.[ecgwaves.com] 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
  • 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] When confronted with a wide-QRS-complex tachycardia it can be difficult to differentiate between a supraventricular tachycardia with aberrancy or ventricular tachycardia .[en.ecgpedia.org] […] morphology, 8 9 T-wave alternans, 10 an abnormal slope of the relation of QT interval to cycle length (QT/RR interval slope), 11 12 13 and an abnormal QRST isoarea distribution[doi.org]

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

    wide QRS complex This feature of pre-excitation can not be observed during tachycardia or in a patient with "concealed pathway" (retrograde conduction) Commonly found on[amboss.com] QRS complex.[aafp.org] (ii) Orthodromic AVRT is characterized by a narrow QRS complex. (iii) Antidromic AVRT is characterized by a wide QRS complex. (iv) RP segment 100 msec 5 (b).[clinicaladvisor.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] This is a form of VT where there is usually no difficulty in recognising its ventricular origin. wide QRS complexes with multiple morphologies changing R - R intervals the[ecglibrary.com] […] 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
  • Ventricular Fibrillation

    The QRS complexes are wide and have an abnormal morphology.[fpnotebook.com] 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] 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
  • 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] In some cases, LQTS may be associated with congenital profound bilateral sensorineural hearing loss, known as Jervell and Lange-Nielsen syndrome (JLNS).[mayomedicallaboratories.com]

    Missing: Wide QRS Complex
  • Acute Myocardial Infarction

    Note the AV dissociation in the rhythm strip in lead V1 at the bottom; this is diagnostic for VT in the setting of a wide QRS complex tachycardia, but not always seen.[healio.com] Prediction of sudden cardiac death in patients after acute myocardial infarction using T-wave alternans: a prospective study.[ahajournals.org] […] ventricular function and SCD included younger age, female sex, seizure disorder, specific medications, and a lower likelihood of recognized CAD. 204 In a small Chinese study, T-wave[ahajournals.org]

    Missing: Bilateral Congenital Profound Sensorineural Hearing Loss
  • Arrhythmogenic Right Ventricular Dysplasia

    This study investigated the prognostic information of modified moving average T-wave alternans (MMA TWA) in patients with ARVD/C.[ncbi.nlm.nih.gov] The patient consulted for mid-chest discomfort, dizziness, and palpitations; the electrocardiogram showed regular, monomonphic wide QRS complex tachycardia and a left bundle-banch[revespcardiol.org] Ability of microvolt T-wave alternans to modify risk assessment of ventricular tachyarrhythmic events: A meta-analysis. AMERICAN HEART JOURNAL , 163 (3), 354–364.[stanfordhealthcare.org]

    Missing: Bilateral Congenital Profound Sensorineural Hearing Loss
  • Myocardial Infarction

    In determining the incidence of arrhythmias, measurement of QTd in combination with the autonomic markers such as heart rate variability, T wave alternans and baroreflex sensitivity[dx.doi.org] […] to identify patients at high risk for arrhythmic events after STEMI, such as signal-averaged or high-resolution ECG, heart rate variability, baroreflex sensitivity, and T-wave[doi.org] alternans. 591 These strategies have not been adopted widely because of their limited performance characteristics and are not recommended for routine use. 11.[doi.org]

    Missing: Bilateral Congenital Profound Sensorineural Hearing Loss