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Descriptor English: Pre-Excitation, Mahaim-Type
Descriptor Spanish: Preexcitación Tipo Mahaim
Descriptor preexcitación tipo Mahaim
Scope note: Forma de preexcitación ventricular caracterizada por un intervalo PR normal y un intervalo QRS largo con una desviación lenta inicial (onda delta). En este síndrome, el impulso auricular viaja hasta el ventrículo por las fibras de Mahaim que conectan el NÓDULO AURICULOVENTRICULAR directamente con la pared ventricular derecha (vía nodoventricular) o con la RAMA DERECHA DEL HAZ DE HIS (vía nodofascicular).
Descriptor Portuguese: Pré-Excitação Tipo Mahaim
Descriptor French: Préexcitation type Mahaïm
Entry term(s): Mahaim Type Pre Excitation
Mahaim Type Pre Excitation, Nodofascicular
Mahaim Type Pre Excitation, Nodoventricular
Mahaim Type Preexcitation
Mahaim-Type Pre-Excitation
Mahaim-Type Pre-Excitation, Nodofascicular
Mahaim-Type Pre-Excitation, Nodoventricular
Mahaim-Type Preexcitation
Nodofascicular Mahaim Type Pre Excitation
Nodofascicular Mahaim-Type Pre-Excitation
Nodoventricular Mahaim Type Pre Excitation
Nodoventricular Mahaim-Type Pre-Excitation
Pre Excitation, Mahaim Type
Pre-Excitation, Nodofascicular Mahaim-Type
Pre-Excitation, Nodoventricular Mahaim-Type
Preexcitation, Mahaim-Type
Tree number(s): C14.280.067.780.770
C14.280.123.750.770
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D011227
Scope note: A form of ventricular pre-excitation characterized by a normal PR interval and a long QRS interval with an initial slow deflection (delta wave). In this syndrome, the atrial impulse travel to the ventricle via the MAHAIM FIBERS which connect ATRIOVENTRICULAR NODE directly to the right ventricle wall (NODOVENTRICULAR ACCESSORY PATHWAY) or to the RIGHT BUNDLE BRANCH OF HIS (nodofascicular accessory pathway).
Annotation: SHORT PR NORMAL QRS COMPLEX SYNDROME see LOWN-GANONG-LEVINE SYNDROME is available
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
Public MeSH Note: 92; was PRE-EXCITATION, MAHAIM TYPE 1986-91 (see under PRE-EXCITATION SYNDROMES 1986-90)
Online Note: use PRE-EXCITATION, MAHAIM-TYPE to search PRE-EXCITATION, MAHAIM TYPE 1986-91
History Note: 92; was PRE-EXCITATION, MAHAIM TYPE 1986-91 (see under PRE-EXCITATION SYNDROMES 1986-90)
DeCS ID: 30434
Unique ID: D011227
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1991/01/01
Date of Entry: 1985/03/20
Revision Date: 2017/06/20
Pre-Excitation, Mahaim-Type - Preferred
Concept UI M0017445
Scope note A form of ventricular pre-excitation characterized by a normal PR interval and a long QRS interval with an initial slow deflection (delta wave). In this syndrome, the atrial impulse travel to the ventricle via the MAHAIM FIBERS which connect ATRIOVENTRICULAR NODE directly to the right ventricle wall (NODOVENTRICULAR ACCESSORY PATHWAY) or to the RIGHT BUNDLE BRANCH OF HIS (nodofascicular accessory pathway).
Preferred term Pre-Excitation, Mahaim-Type
Entry term(s) Mahaim Type Pre Excitation
Mahaim Type Preexcitation
Mahaim-Type Pre-Excitation
Mahaim-Type Preexcitation
Pre Excitation, Mahaim Type
Preexcitation, Mahaim-Type
Nodoventricular Mahaim-Type Pre-Excitation - Narrower
Concept UI M0501921
Preferred term Nodoventricular Mahaim-Type Pre-Excitation
Entry term(s) Mahaim Type Pre Excitation, Nodoventricular
Mahaim-Type Pre-Excitation, Nodoventricular
Nodoventricular Mahaim Type Pre Excitation
Pre-Excitation, Nodoventricular Mahaim-Type
Nodofascicular Mahaim-Type Pre-Excitation - Narrower
Concept UI M0501922
Preferred term Nodofascicular Mahaim-Type Pre-Excitation
Entry term(s) Mahaim Type Pre Excitation, Nodofascicular
Mahaim-Type Pre-Excitation, Nodofascicular
Nodofascicular Mahaim Type Pre Excitation
Pre-Excitation, Nodofascicular Mahaim-Type



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