Sometimes VT with retrograde conduction can result in AV association during VT (especially in slow VT's or when an accessory connection between ventricles and atria is present) A rare presentation of AV dissociation is called isorhythmic A-V dissociation [en.ecgpedia.org]

We present a case of a 19-week-old fetus with atrioventricular dissociation, which spontaneously resolved. The mother had no signs of autoimmune disease. [ncbi.nlm.nih.gov]

Abstract We present a case of broad QRS complex tachycardia and atrioventricular (AV) dissociation that was documented duringelectrophysiological study to be a supraventricular rather than a ventricular tachycardia. [ojs.kardiologiapolska.pl]

• Streptococcal Pharyngitis

  61 Ali H...Cappato R 28008694 2017 19 Junctional tachycardia in a child with non-rheumatic fever streptococcal pharyngitis. 61 Bansal N...Sriram CS 27989256 2017 20 Cyclic Nonrespiratory Pulse Pressure Oscillations Caused by Atrioventricular Dissociation [malacards.org]

• Meningism

  We present a case of a young man with meningococcal meningitis and various asymptomatic temporary ECG abnormalities, including sinus bradycardia, atrioventricular dissociation and non specific ST-T changes. [ncbi.nlm.nih.gov]

  […] induced in ventricular myocytes by transgenic overexpression of HCN2. 61 Oshita K...Takano M 25562801 2015 33 Variable clinical features and ablation of manifest nodofascicular/ventricular pathways. 61 Hoffmayer KS...Scheinman MM 25472957 2015 34 Listeria meningitis-associated [malacards.org]

See Workup for more detail. [emedicine.medscape.com]

• Non Specific ST-T Changes

  We present a case of a young man with meningococcal meningitis and various asymptomatic temporary ECG abnormalities, including sinus bradycardia, atrioventricular dissociation and non specific ST-T changes. [ncbi.nlm.nih.gov]

The importance of differential diagnosis and treatment in atrioventricular dissociation is emphasized. [ncbi.nlm.nih.gov]

Holmes Springer Science & Business Media, ٠٦‏/١٢‏/٢٠٠٧ - 2926 من الصفحات Cardiovascular Medicine, 3rd Edition offers the most up-to-date, user-friendly guidance on the evaluation, diagnosis and medical and surgical treatment of heart and vascular disease [books.google.com]

AV Dissociation Treatment Treatment of AV dissociation depends on the cause associated with the underlying problem and the severity of this condition. [healthhype.com]

Transistor pacemaker for treatment of complete atrioventricular dissociation. [jhu.pure.elsevier.com]

Ursodeoxycholic acid has been studied in AIH but did not provide any benefit.47 Back to Top Prognosis In patients responsive to treatment, AIH has a good prognosis. [clevelandclinicmeded.com]

In spite of its persistence and the need of a permanent pacemaker implantation, the prognosis of the disease remained good. [thieme-connect.com]

Prognosis and Treatment of Third Degree AV Block Patients with third-degree atrioventricular block (complete AV block) without pacemaker implantation have a poor prognosis, especially if they presented symptoms (syncope). [en.my-ekg.com]

Peregrina-Chavez AG...Vazquez-Alaniz F 29614795 2018 13 Wide-QRS Complex Tachycardia. 61 Hanna EB...Glancy DL 29132651 2018 14 Various Cardiac Abnormalities Caused by Bacterial Myocarditis. 61 Komuro J...Yokoyama M 29375113 2018 15 Prenatal diagnosis and prognosis [malacards.org]

The former is more likely to respond to atropine and has a better overall prognosis. Causes of complete heart block The causes are the same as for Mobitz I and Mobitz II second degree heart block. [lifeinthefastlane.com]

Since the subject was an avid jogger, the etiology of the A-V dissociation was considered to be due to physiologically enhanced vagal tone. [ncbi.nlm.nih.gov]

Export Citation: APA/MLA Format Download EndNote Download BibTex MeSH Terms Descriptor/Qualifier: Aged Arrhythmias, Cardiac / diagnosis*, etiology Atrioventricular Node / physiopathology* Diagnosis, Differential Heart Conduction System / physiopathology [biomedsearch.com]

The QRS complex is narrow, indicating a supraventricular etiology. P waves are present – however, they are not consistently conducting. Instead, the PR interval is changing. [ecg-interpretation.blogspot.com]

The etiology of autoimmune hepatitis is unknown. [emedicine.medscape.com]

Hence, we suggest that woolly hair is a heterogenous condition and genes other than desmoplakin/plakoglobin may be involved in its etiology. Gene studies could not be carried out in our case due to economic constraints. [ijtrichology.com]

Santulli G: Epidemiology of cardiology of cardiovascular disease in the 21st century: updated numbers and updated facts. JCVD. 2013, 1 (1): 1-2. 2. [bmcresnotes.biomedcentral.com]

Frequency International Little epidemiologic information is available regarding the frequency of AV dissociation. Mortality/Morbidity AV dissociation by itself can be benign. [odlarmed.com]

United States statistics Epidemiologic data are limited. [emedicine.medscape.com]

Back to Top Epidemiology Autoimmune hepatitis occurs worldwide but the exact incidence and prevalence of the disease in the United States is unknown. [clevelandclinicmeded.com]

Pathophysiology The three key underlying pathophysiological mechanisms that would lead to AV dissociation are Slowing of the dominant atrial pacemaker (SA node) to an extent that would allow independent ventricular pacemaker (junctional escape rhythm [wikidoc.org]

Pathophysiology [ edit ] In the human heart the sinoatrial node is located at the top of the right atrium. [en.wikipedia.org]

Pathophysiology A normal cardiac impulse arises from the sinus node and is conducted through the AV junction, the bundle of His, and the bundle branches to the ventricles. [odlarmed.com]

Pathophysiology The proposed pathogenesis of autoimmune hepatitis involves the combination of genetic predisposition and environmental triggers. The genetic predisposition may relate to several defects in immunologic control of autoreactivity. [emedicine.medscape.com]

After electrophysiological studies, treatment directed at suppressing AV nodal reentry prevented recurrent tachycardia. [ncbi.nlm.nih.gov]

Atrioventricular dissociation is not a primary condition in itself, but rather a symptom of an underlying dysrhythmia due to one of a number of causes that prevent the normal transmission of AV impulses: • Slowing of the dominant pacemaker (usually the [medical-dictionary.thefreedictionary.com]

[…] comprehensive coverage of every aspect of cardiovascular medicine from cardiac signs and symptoms and the full range of cardiac imaging techniques through management of peripheral vascular disease and the genetic basis for cardiovascular disease to preventive [books.google.com]

Lidocaine in the prevention of primary ventricular fibrillation: A double-blind, randomized study of 212 consecutive patients. N Engl J Med 1974;291: 1324-6. ‎ Página 366 - Modig J, Borg T, Karlstrom G, Maripuu E, Sahlstedt B. [books.google.es]

Autoimmune hepatitis cannot be prevented in most cases. Knowing the risk factors may help you detect and treat the disease early. Czaja AJ. Autoimmune hepatitis. In: Feldman M, Friedman LS, Brandt LJ, eds. [medlineplus.gov]