Paroxysmal supraventricular tachycardia classification: Difference between revisions

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==Overview==
==Overview==
There is no established system for the classification of [disease name].
PSVT may be classified into several sub types based on underlying mechanism of tachycardia  and ECG findings.


OR
ECG findings include2 subtypes: Short PR interval tachycardia and long PR interval tachycardia.
 
[Disease name] may be classified according to [classification method] into [number] subtypes/groups: [group1], [group2], [group3], and [group4].
 
OR
 
[Disease name] may be classified into [large number > 6] subtypes based on [classification method 1], [classification method 2], and [classification method 3].
[Disease name] may be classified into several subtypes based on [classification method 1], [classification method 2], and [classification method 3].
 
OR
 
Based on the duration of symptoms, [disease name] may be classified as either acute or chronic.
 
OR
 
If the staging system involves specific and characteristic findings and features:
According to the [staging system + reference], there are [number] stages of [malignancy name] based on the [finding1], [finding2], and [finding3]. Each stage is assigned a [letter/number1] and a [letter/number2] that designate the [feature1] and [feature2].
 
OR
 
The staging of [malignancy name] is based on the [staging system].
 
OR
 
There is no established system for the staging of [malignancy name].


==Classification==
==Classification==


=== PSVT may be classified based on the underlying mechanism of tachycardia into <ref>Fox, D. J., Tischenko, A., Krahn, A. D., Skanes, A. C., Gula, L. J., Yee, R. K., & Klein, G. J. (2008). Supraventricular Tachycardia: Diagnosis and Management. Mayo Clinic Proceedings, 83(12), 1400–1411</ref>:  ===
* PSVT can be [[Classification|classified]] based on the underling mechanism and ECG findings.
 
* AV nodal reentry (AVNRT)
* AV reentry (AVRT)
* Atrial tachycardia
* Sinoatrial nodal reentrant tachycardia (SANRT)
* Intra atrial reentrant tachycardia (IART)
* Junctional ectopic tachycardia and nonparoxysmal junctional tachycardia (nonreentrent tachycardia, rare in adults, however represent a common cause of PSVT in children )
 
=== PSVT may be classified based on the ECG appearance into: ===
 
==== Short RP interval tachycardia  <ref>Friedewald V.E. (2016) Supraventricular Tachycardia: (SVT/Paroxysmal Supraventicular Tachycardia/PSVT). In: Clinical Guide to Cardiovascular Disease. Springer, London</ref>:  ====
 
* AVNRT
* AVRT
* Atrial tachycardia with first-degree AV block


==== Prolonged RP interval tachycardia <ref>Blomström-Lundqvist C, Scheinman MM, Aliot EM, et al. ACC/AHA/ESC guidelines for the management of patients with supraventricular arrhythmias--executive summary: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines and the European Society of Cardiology Committee for Practice Guidelines (Writing Committee to Develop Guidelines for the Management of Patients With Supraventricular Arrhythmias). ''Circulation''. 2003;108(15):1871-1909. doi:10.1161/01.CIR.0000091380.04100.84</ref>: ====
* PSVT may be classified based on the underlying mechanism of tachycardia into <ref>Fox, D. J., Tischenko, A., Krahn, A. D., Skanes, A. C., Gula, L. J., Yee, R. K., & Klein, G. J. (2008). Supraventricular Tachycardia: Diagnosis and Management. Mayo Clinic Proceedings, 83(12), 1400–1411</ref>
*** AV nodal reentry (AVNRT)
*** AV reentry (AVRT)
*** Atrial tachycardia
*** Sinoatrial nodal reentrant tachycardia (SANRT)
*** Intra atrial reentrant tachycardia (IART)
*** Junctional ectopic tachycardia and nonparoxysmal junctional tachycardia (nonreentrent tachycardia, rare in adults, however represent a common cause of PSVT in children )


* Atypical AVNRT (fast-slow)
* PSVT may be classified based on the ECG appearance into:
* Atrial tachycardia
** Short RP interval tachycardia  <ref>Friedewald V.E. (2016) Supraventricular Tachycardia: (SVT/Paroxysmal Supraventicular Tachycardia/PSVT). In: Clinical Guide to Cardiovascular Disease. Springer, London</ref>:
* Sinoatrial nodal reentrant tachycardia (SANRT)
*** AVNRT
* Permanent junctional reciprocal tachycardia (PJRT)
*** AVRT
*** Atrial tachycardia with first-degree AV block
** Prolonged RP interval tachycardia <ref>Blomström-Lundqvist C, Scheinman MM, Aliot EM, et al. ACC/AHA/ESC guidelines for the management of patients with supraventricular arrhythmias--executive summary: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines and the European Society of Cardiology Committee for Practice Guidelines (Writing Committee to Develop Guidelines for the Management of Patients With Supraventricular Arrhythmias). ''Circulation''. 2003;108(15):1871-1909. doi:10.1161/01.CIR.0000091380.04100.84</ref>:
*** Atypical AVNRT (fast-slow)
*** Atrial tachycardia
*** Sinoatrial nodal reentrant tachycardia (SANRT)
*** Permanent junctional reciprocal tachycardia (PJRT)


==References==
==References==

Revision as of 19:52, 16 July 2020

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Noha Elzeiny, M.B.B.Ch, M.Sc.[2]

Overview

PSVT may be classified into several sub types based on underlying mechanism of tachycardia and ECG findings.

ECG findings include2 subtypes: Short PR interval tachycardia and long PR interval tachycardia.

Classification

  • PSVT can be classified based on the underling mechanism and ECG findings.
  • PSVT may be classified based on the underlying mechanism of tachycardia into [1]
      • AV nodal reentry (AVNRT)
      • AV reentry (AVRT)
      • Atrial tachycardia
      • Sinoatrial nodal reentrant tachycardia (SANRT)
      • Intra atrial reentrant tachycardia (IART)
      • Junctional ectopic tachycardia and nonparoxysmal junctional tachycardia (nonreentrent tachycardia, rare in adults, however represent a common cause of PSVT in children )
  • PSVT may be classified based on the ECG appearance into:
    • Short RP interval tachycardia [2]:
      • AVNRT
      • AVRT
      • Atrial tachycardia with first-degree AV block
    • Prolonged RP interval tachycardia [3]:
      • Atypical AVNRT (fast-slow)
      • Atrial tachycardia
      • Sinoatrial nodal reentrant tachycardia (SANRT)
      • Permanent junctional reciprocal tachycardia (PJRT)

References

  1. ↑ Fox, D. J., Tischenko, A., Krahn, A. D., Skanes, A. C., Gula, L. J., Yee, R. K., & Klein, G. J. (2008). Supraventricular Tachycardia: Diagnosis and Management. Mayo Clinic Proceedings, 83(12), 1400–1411
  2. ↑ Friedewald V.E. (2016) Supraventricular Tachycardia: (SVT/Paroxysmal Supraventicular Tachycardia/PSVT). In: Clinical Guide to Cardiovascular Disease. Springer, London
  3. ↑ Blomström-Lundqvist C, Scheinman MM, Aliot EM, et al. ACC/AHA/ESC guidelines for the management of patients with supraventricular arrhythmias--executive summary: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines and the European Society of Cardiology Committee for Practice Guidelines (Writing Committee to Develop Guidelines for the Management of Patients With Supraventricular Arrhythmias). Circulation. 2003;108(15):1871-1909. doi:10.1161/01.CIR.0000091380.04100.84


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