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Descriptor English: Accelerated Idioventricular Rhythm
Descriptor Spanish: Ritmo Idioventricular Acelerado
Descriptor ritmo idioventricular acelerado
Entry term(s) RIVA
Scope note: Tipo de ritmo ventricular ectópico automático sin reentrada con episodios que van de segundos a un minuto y que suelen producirse en pacientes con infarto agudo de miocardio o cuando hay toxicidad por DIGITAL. La frecuencia ventricular es más rápida que la normal pero es más lenta que la taquicardia, con un límite superior de 100-120 latidos por minuto. Rara vez es necesario el tratamiento supresor.
Descriptor Portuguese: Ritmo Idioventricular Acelerado
Descriptor French: Rythme idioventriculaire accéléré
Entry term(s): AIVR
Accelerated Idioventricular Rhythms
Idioventricular Rhythm, Accelerated
Idioventricular Rhythms, Accelerated
Slow Ventricular Tachycardia
Slow Ventricular Tachycardias
Ventricular Tachycardia, Slow
Ventricular Tachycardias, Slow
Tree number(s): C14.280.067.845.940.349
C14.280.123.875.940.349
C23.550.073.845.940.349
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D016170
Scope note: A type of automatic, not reentrant, ectopic ventricular rhythm with episodes lasting from a few seconds to a minute which usually occurs in patients with acute myocardial infarction or with DIGITALIS toxicity. The ventricular rate is faster than normal but slower than tachycardia, with an upper limit of 100 -120 beats per minute. Suppressive therapy is rarely necessary.
Allowable Qualifiers: BL blood
CF cerebrospinal fluid
CI chemically induced
CL classification
CN congenital
CO complications
DG diagnostic imaging
DH diet therapy
DI diagnosis
DT drug therapy
EC economics
EH ethnology
EM embryology
EN enzymology
EP epidemiology
ET etiology
GE genetics
HI history
IM immunology
ME metabolism
MI microbiology
MO mortality
NU nursing
PA pathology
PC prevention & control
PP physiopathology
PS parasitology
PX psychology
RH rehabilitation
RT radiotherapy
SU surgery
TH therapy
UR urine
VE veterinary
VI virology
Previous Indexing: Arrhythmia (1975-1990)
Tachycardia (1975-1990)
Public MeSH Note: 91
History Note: 91
DeCS ID: 28848
Unique ID: D016170
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1991/01/01
Date of Entry: 1990/04/24
Revision Date: 2017/06/20
Accelerated Idioventricular Rhythm - Preferred
Concept UI M0024684
Scope note A type of automatic, not reentrant, ectopic ventricular rhythm with episodes lasting from a few seconds to a minute which usually occurs in patients with acute myocardial infarction or with DIGITALIS toxicity. The ventricular rate is faster than normal but slower than tachycardia, with an upper limit of 100 -120 beats per minute. Suppressive therapy is rarely necessary.
Preferred term Accelerated Idioventricular Rhythm
Entry term(s) AIVR
Accelerated Idioventricular Rhythms
Idioventricular Rhythm, Accelerated
Idioventricular Rhythms, Accelerated
Slow Ventricular Tachycardia
Slow Ventricular Tachycardias
Ventricular Tachycardia, Slow
Ventricular Tachycardias, Slow



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