Macro reentrant atrial tachycardia (Q42394): Difference between revisions

@@ description / pt-br / description / pt-br @@
+Arritmia atrial em que há reentrada intra-atrial ou movimento circular em torno de um obstáculo central fixo ou funcional. O obstáculo central pode consistir em estruturas normais (p.ex., valvas) ou anormais (p.ex., cicatrizes)._x000D_ _x000D_ Esta forma de TSV se origina no átrio; a condução para os ventrículos não é necessária para que a taquicardia continue. Um ritmo atrial organizado com uma frequência tipicamente entre 250 e 350 bpm, incluindo taquicardias usando uma variedade de circuitos de reentrada que muitas vezes ocupam grandes áreas do átrio (‘‘macro-reentrada’’). Aqui, a arritmia envolve o istmo cavotricuspídeo.
@@ description / en / description / en @@
+An atrial arrhythmia in which there is intra-atrial reentry or circus movement around a fixed or functional central obstacle. The central obstacle may consist of normal (e.g. valves) or abnormal (e.g. scar) structures. This form of SVT originates in the atrium; conduction to the ventricles is not necessary for the tachycardia to continue. An organised atrial rhythm with a rate typically between 250 and 350 bpm, including tachycardias using a variety of reentry circuits that often occupy large areas of the atrium ("macro-reentrant"). Here the arrhythmia involves the cavotricuspid isthmus.
@@ Property / Canonical URI @@
+https://id.who.int/icd/entity/337572245
@@ Property / Canonical URI: https://id.who.int/icd/entity/337572245 / rank @@
+Normal rank
@@ Property / CURIE @@
+CID11:BC81.2
@@ Property / CURIE: CID11:BC81.2 / rank @@
+Normal rank
@@ Property / Canary Token @@
+dki-india-BC81.2
@@ Property / Canary Token: dki-india-BC81.2 / rank @@
+Normal rank
@@ Property / Verification Status @@
+Concluído
@@ Property / Verification Status: Concluído / rank @@
+Normal rank
@@ Property / Knowledge Architect @@
+https://pauloleads.com.br/cases-publicos/
+Normal rank
@@ Property / Collection date @@
+August 2026Timestamp +2026-08-13T00:00:00Z
Timezone +00:00
Calendar Gregorian
Precision 1 day
Before 0
After 0
-Timestamp
++2026-08-13T00:00:00Z
-Timezone
++00:00
-Calendar
+Gregorian
-Precision
+day
 Before
 After
@@ Property / Collection date: 13 August 2026 / rank @@
+Normal rank
@@ Property / Linked ICD 10 @@
+I47.1
@@ Property / Linked ICD 10: I47.1 / rank @@
+Normal rank

Latest revision as of 08:53, 13 August 2026

An atrial arrhythmia in which there is intra-atrial reentry or circus movement around a fixed or functional central obstacle. The central obstacle may consist of normal (e.g. valves) or abnormal (e.g. scar) structures. This form of SVT originates in the atrium; conduction to the ventricles is not necessary for the tachycardia to continue. An organised atrial rhythm with a rate typically between 250 and 350 bpm, including tachycardias using a variety of reentry circuits that often occupy large areas of the atrium ("macro-reentrant"). Here the arrhythmia involves the cavotricuspid isthmus.

Language	Label	Description	Also known as
default for all languages	BC81.2
English	Macro reentrant atrial tachycardia	An atrial arrhythmia in which there is intra-atrial reentry or circus movement around a fixed or functional central obstacle. The central obstacle may consist of normal (e.g. valves) or abnormal (e.g. scar) structures. This form of SVT originates in the atrium; conduction to the ventricles is not necessary for the tachycardia to continue. An organised atrial rhythm with a rate typically between 250 and 350 bpm, including tachycardias using a variety of reentry circuits that often occupy large areas of the atrium ("macro-reentrant"). Here the arrhythmia involves the cavotricuspid isthmus.