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Descriptor English: Ventricular Fibrillation
Descriptor Spanish: Fibrilación Ventricular
Descriptor fibrilación ventricular
Scope note: Arritmia cardiaca potencialmente letal que se caracteriza por una descarga incoordinada extraordinariamente rápida de impulsos eléctricos (400-600/min) en los VENTRÍCULOS CARDIACOS. Tal temblor o fibrilación ventricular asíncrona impide un gasto cardiaco efectivo y da lugar a la pérdida de conciencia (SÍNCOPE). Es uno de los patrones electrocardiográficos principales que se observan en la PARADA CARDIACA.
Descriptor Portuguese: Fibrilação Ventricular
Descriptor French: Fibrillation ventriculaire
Entry term(s): Fibrillation, Ventricular
Fibrillations, Ventricular
Ventricular Fibrillations
Tree number(s): C14.280.067.922
C23.550.073.922
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D014693
Scope note: A potentially lethal cardiac arrhythmia that is characterized by uncoordinated extremely rapid firing of electrical impulses (400-600/min) in HEART VENTRICLES. Such asynchronous ventricular quivering or fibrillation prevents any effective cardiac output and results in unconsciousness (SYNCOPE). It is one of the major electrocardiographic patterns seen with CARDIAC ARREST.
Annotation: does not confuse with VENTRICULAR FLUTTER
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
DeCS ID: 15100
Unique ID: D014693
NLM Classification: WG 330.5.V4
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1966/01/01
Date of Entry: 1999/01/01
Revision Date: 2007/07/09
Ventricular Fibrillation - Preferred
Concept UI M0022595
Scope note A potentially lethal cardiac arrhythmia that is characterized by uncoordinated extremely rapid firing of electrical impulses (400-600/min) in HEART VENTRICLES. Such asynchronous ventricular quivering or fibrillation prevents any effective cardiac output and results in unconsciousness (SYNCOPE). It is one of the major electrocardiographic patterns seen with CARDIAC ARREST.
Preferred term Ventricular Fibrillation
Entry term(s) Fibrillation, Ventricular
Fibrillations, Ventricular
Ventricular Fibrillations



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