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Pre-Excitation, Mahaim-Type MeSH Descriptor Data 2023


MeSH Heading
Pre-Excitation, Mahaim-Type
Tree Number(s)
C14.280.067.780.770
C14.280.123.750.770
Unique ID
D011227
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D011227
Annotation
SHORT PR NORMAL QRS COMPLEX SYNDROME see LOWN-GANONG-LEVINE SYNDROME is available
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).
Entry Term(s)
Mahaim-Type Pre-Excitation
Mahaim-Type Pre-Excitation, Nodofascicular
Mahaim-Type Pre-Excitation, Nodoventricular
Mahaim-Type Preexcitation
Nodofascicular Mahaim-Type Pre-Excitation
Nodoventricular Mahaim-Type Pre-Excitation
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)
Date Established
1991/01/01
Date of Entry
1985/03/20
Revision Date
2017/06/20
Pre-Excitation, Mahaim-Type Preferred
Nodoventricular Mahaim-Type Pre-Excitation Narrower
Nodofascicular Mahaim-Type Pre-Excitation Narrower
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