24964005: Cardiac conducting system structure (body structure)

SNOMED CT Concept\Body structure (body structure)\Anatomical or acquired body structure (body structure)\Anatomical structure\...

\Anatomical structure which has as its parts a heterogeneous collection of organs, organ parts, cells, cell parts or body part subdivisions that are adjacent to, or continuous with one another; does not constitute a cell part, cell, tissue, organ, or body part subdivision.\Structure of anatomical compartment (body structure)\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\...

\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part (body structure)\Cardiac internal structure\Cardiac conducting system structure

\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part (body structure)\Cardiac internal structure\Cardiac conducting system structure

\Structure of thoracic viscus\Heart structure\Heart part (body structure)\Cardiac internal structure\Cardiac conducting system structure

\Body system structure\Structure of lung and/or mediastinum (body structure)\Mediastinal structure\Region of mediastinum\Structure of inferior mediastinum (body structure)\Subdivision of inferior mediastinum\Middle mediastinum structure\Heart and/or pericardium structure\Heart structure\Heart part (body structure)\Cardiac internal structure\Cardiac conducting system structure
\Body system structure\Structure of cardiovascular system (body structure)\Regional cardiovascular structure\Cardiovascular structure of trunk\Intrathoracic cardiovascular structure\Heart and/or pericardium structure\Heart structure\Heart part (body structure)\Cardiac internal structure\Cardiac conducting system structure
\Body system structure\Structure of cardiovascular system (body structure)\Cardiovascular organ part\Heart part (body structure)\Cardiac internal structure\Cardiac conducting system structure

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

41844011 Cardiac conduction system en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

482071012 Cardiac conducting system structure en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

754660010 Cardiac conducting system structure (body structure) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

12411000077113 structure du système de conduction cardiaque fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Cardiac conducting system structure	Is a	Cardiac internal structure	true	Inferred relationship	Some
Cardiac conducting system structure	partie de	Entire heart	false	Additional relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Fetal heart rate not observed	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Regular fetal heart rhythm	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Irregular fetal heart rhythm	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Fetal heart rhythm - finding	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Fetal heart deceleration	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Early fetal heart deceleration (finding)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Late fetal heart deceleration	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Early and late fetal heart decelerations (finding)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Variable fetal heart decelerations (finding)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Prolonged fetal heart deceleration	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Good baseline variability in fetal heart rate	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Poor baseline variability in fetal heart rate	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Marked fetal heart rate variability (finding)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Moderate fetal heart rate variability (finding)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Minimal fetal heart rate variability (finding)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Fetal heart rate variability - finding	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Fetal heart rate variability not detected during intrapartum fetal heart monitoring.	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Fetal heart acceleration	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Prolonged fetal heart rate acceleration (finding)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Fetal dysrhythmia	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Fetal bradycardia	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Paroxysmal atrial fibrillation with rapid ventricular response	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	3
Fetal tachycardia affecting management of mother	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Atrial premature depolarisation with aberrant ventricular conduction	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Atrial premature depolarization with normal conduction (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Scar mediated right atrial non-cavotricuspid isthmus dependent macro re-entrant atrial tachycardia (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	3
Left atrial non-cavotricuspid isthmus dependent macro re-entrant atrial tachycardia	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	3
Scar mediated left atrial non-cavotricuspid isthmus dependent macro re-entrant atrial tachycardia	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	3
Non scar mediated left atrial non-cavotricuspid isthmus dependent macro re-entrant atrial tachycardia	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	3
Right atrial non-cavotricuspid isthmus dependent macro re-entrant atrial tachycardia (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	3
Non-scar mediated right atrial non-cavotricuspid isthmus dependent macro re-entrant atrial tachycardia	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	3
fibrillazione e flutter atriali	Finding site	False	Cardiac conducting system structure	Inferred relationship	Some	3
Atrial fibrillation	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Chronic atrial fibrillation (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	3
Permanent atrial fibrillation (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	3
Persistent atrial fibrillation (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	3
Continuous atrial fibrillation of greater than 12 months duration.	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Inherited atrial fibrillation that is not due to a structural abnormality or secondary cause. The condition usually occurs in people under 60 years of age.	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Supraventricular tachycardia following acute myocardial infarction	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	3
Abnormal fetal heart rhythm (finding)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
A rare genetic cardiac disease characterized by variably expressed atrial tachyarrhythmia (such as atrial flutter, paroxysmal or chronic atrial fibrillation, ectopic atrial tachycardia, or multifocal atrial tachycardia), infra-Hisian conduction system disease, and vulnerability to dilated cardiomyopathy. Age of onset ranges between childhood and adulthood.	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Pacemaker mediated tachycardia (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Asymptomatic bradycardia	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Cardiac pacemaker re-entrant tachycardia	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	3
Regular wide QRS complex tachycardia	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Drug-induced bradycardia (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Atrial fibrillation due to heart valve disorder (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Paroxysmal atrial fibrillation due to heart valve disorder (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	3
Permanent atrial fibrillation due to heart valve disorder (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Persistent atrial fibrillation due to heart valve disorder	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Ablation operation for arrhythmia by diathermy	Procedure site - Direct (attribute)	True	Cardiac conducting system structure	Inferred relationship	Some	3
Supraventricular arrhythmia	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Atrioventricular dissociation	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Romano-Ward syndrome (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Fibrillation	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Ectopic rhythm	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Premature beats	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Tic-tac rhythm	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Atrial arrhythmia	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Anomalous atrioventricular excitation	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
A genetic syndrome with limb reduction defects characterized by skeletal abnormalities of the upper limbs and mild-to-severe congenital cardiac defects.	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	3
Atrial flutter (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Long QT syndrome (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Cardiac arrest with successful resuscitation	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
arrêt cardiaque comme complication des soins	Finding site	False	Cardiac conducting system structure	Inferred relationship	Some	1
Arrhythmogenic right ventricular dysplasia (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Circulatory arrest	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Neonatal dysrhythmia	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Cardiac arrest (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Cardiorespiratory arrest (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Chronic atrial flutter (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	3
Cardiac arrest due to trauma (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Cardiac arrest due to respiratory disorder (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Cardiac arrest due to cardiac disorder (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Cardiac arrest due to drowning (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Paroxysmal atrial flutter (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Bundle branch reentrant ventricular tachycardia (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Asystole (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Clinical manifestations of cardiac syncope, ventricular tachycardia, ventricular fibrillation, or sudden death in conjunction with a genetic mutation associated with Brugada Syndrome and/or a Brugada pattern ECG (spontaneous or provoked).	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Cardiac arrest due to pacemaker failure	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
A disorder in which there is abnormal electrical activity in the heart.	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
A disorder in which there is abnormal electrical activity in the heart associated with a genetic disorder.	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
A disorder that affects the myocardial ion channels, altering the electrical properties of the heart and changing the ECG and/or predisposing the subject to pro-arrhythmic events.	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Short QT syndrome (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Timothy syndrome is a multi-system disorder with characteristics of cardiac, hand, facial and neurodevelopmental features that include QT prolongation, webbed fingers and toes, flattened nasal bridge, low-set ears, small upper jaw, thin upper lip, and characteristic features of autism or autistic spectrum disorders. Timothy syndrome is caused by mutations in the CACNA1C gene. It is inherited as autosomal dominant trait.	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	3
Cardiorespiratory arrest with successful resuscitation (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Slow escape rhythm associated with hemodynamic collapse.	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Cardiac arrhythmia in mother complicating childbirth	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Acquired long QT syndrome (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Syndrome with characteristics of a variety of cardiac problems related to arrhythmia. The disease may be associated with problems with the sinoatrial node, which may lead to bradycardia. In a small number of cases prolonged QT interval may occur. Some affected individuals have impaired conduction leading to heart block. Other manifestations include atrial fibrillation, ventricular fibrillation and catecholaminergic polymorphic ventricular tachycardia. Arrhythmia can lead to syncope, cardiac arrest and sudden death. Caused by mutations in the ANK2 gene leading to production of an altered ankyrin-B protein that cannot target ion channels to their correct locations in cardiac muscle cells. Inherited in an autosomal dominant pattern.	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
X-linked intellectual disability-cardiomegaly-congestive heart failure syndrome is a rare X-linked syndromic intellectual disability disorder characterized by profound intellectual disability, global developmental delay with absent speech, seizures, large joint contractures, abnormal position of thumbs and middle-age onset of cardiomegaly and atrioventricular valve abnormalities, resulting in subsequent congestive heart failure. Additional features include variable facial dysmorphism (notably large ears with overfolded helix) and large testes.	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	1
Acquired Brugada syndrome	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Timothy syndrome is a multi-system disorder with characteristics of cardiac, hand, facial and neurodevelopmental features that include QT prolongation, webbed fingers and toes, flattened nasal bridge, low-set ears, small upper jaw, thin upper lip, and characteristic features of autism or autistic spectrum disorders. Timothy syndrome is caused by mutations in the CACNA1C gene. It is inherited as autosomal dominant trait. Researchers have identified two forms of Timothy syndrome. Type 1, which is also known as the classic type, includes all of the characteristic features described above. Type 2, or the atypical type, causes a more severe form of long QT syndrome and a greater risk of arrhythmia and sudden death. Unlike the classic type, the atypical type does not appear to cause webbing of the fingers or toes.	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	3
Typical atrial flutter is an organised atrial tachycardia. It originates in a circuit around the tricuspid annulus limited by anatomical barriers such as the superior and inferior cava veins, the coronary sinus and crista terminalis. The wave front may rotate around this circuit counterclockwise or clockwise.	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Heart-hand syndrome type 2 is an extremely rare heart-hand syndrome described in two families to date, that is characterized by upper limb malformations (brachytelephalangy type D, hypoplastic deltoids, mild shortening of the fourth and fifth metacarpals in some individuals, skeletal anomalies in the humerus, radius, ulnae, and thenar bones) and cardiac arrhythmias (junctional rhythms and atrial fibrillation).	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	3
An extremely rare genetic congenital heart disease characterized by the presence of atrial septal defect, mostly of the ostium secundum type, associated with conduction anomalies like atrioventricular block, atrial fibrillation or right bundle branch block.	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
A rare arrhythmogenic right ventricular cardiomyopathy (ARVC) and a cutaneous phenotype, characterized by peculiar wooly hair and palmoplantar keratoderma.	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	5
Idiopathic neonatal atrial flutter (AFL) is a rare rhythm disorder, characterized by sustained tachycardia in newborns and infants with an atrial rate often at around 440 beats/minute (range 340-580). AFL may manifest as asymptomatic tachycardia, congestive heart failure or hydrops.	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	3
Familial isolated arrhythmogenic right ventricular dysplasia (ARVC) is the familial autosomal dominant form of ARVC, a heart muscle disease characterized by life-threatening ventricular arrhythmias with left bundle branch block configuration that may manifest with palpitations, ventricular tachycardia, syncope and sudden fatal attacks, and that is due to dystrophy and fibro-fatty replacement of the right ventricular myocardium that may lead to right ventricular aneurysms.	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2
Long QT syndrome caused by drug (disorder)	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	3
A broad spectrum of other macroreentrant tachycardias in which the wave front does not travel around the tricuspid annulus. Atypical atrial flutter originates from the left atrium or areas in the right atrium (such as surgical scars) and has a variable appearance on ECG in regards to the flutter waves.	Finding site	True	Cardiac conducting system structure	Inferred relationship	Some	2

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Reference Sets

Anatomy structure and entire association reference set (foundation metadata concept)

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Id	Description	Lang	Type	Status	Case?	Module
41844011	Cardiac conduction system	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
482071012	Cardiac conducting system structure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
754660010	Cardiac conducting system structure (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
12411000077113	structure du système de conduction cardiaque	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module