74281007: Myocardium 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 wall structure\Myocardium 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 wall structure\Myocardium structure

\Structure of thoracic viscus\Heart structure\Heart part (body structure)\Cardiac wall structure\Myocardium structure

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

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Myocardium structure	Is a	Cardiac wall structure	true	Inferred relationship	Some
Myocardium structure	partie de	Entire heart	false	Additional relationship	Some
Myocardium structure	Is a	Structure of striated muscle	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Fetal myocarditis	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Acute myocardial infarction due to right coronary artery occlusion	Finding site	True	Myocardium structure	Inferred relationship	Some	3
Acute myocardial infarction due to left coronary artery occlusion	Finding site	True	Myocardium structure	Inferred relationship	Some	3
Microvascular ischemia of myocardium (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Primary idiopathic dilated cardiomyopathy	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Secondary nonischemic congestive cardiomyopathy	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Primary hypertrophic cardiomyopathy (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Cardiomyopathy due to viral infection (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Dilated cardiomyopathy 3B (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Congenital anomaly of myocardium	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Radionuclide imaging of heart for assessment of myocardial viability (procedure)	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	1
Posteromedial muscle band	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Septoparietal trabeculations	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Myocardial bridge of coronary artery (disorder)	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Anomalous cardiac muscle bands	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Anterolateral muscle band	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Subsequent ST segment elevation myocardial infarction (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Acute myocardial infarction during procedure	Finding site	True	Myocardium structure	Inferred relationship	Some	3
Subsequent non-ST segment elevation myocardial infarction (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Aseptic myocarditis of newborn	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Fetal hypertrophic cardiomyopathy due to maternal diabetes mellitus	Finding site	False	Myocardium structure	Inferred relationship	Some	3
Myocarditis caused by Influenza A virus (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Myocarditis caused by avian influenza	Finding site	False	Myocardium structure	Inferred relationship	Some	1
Myocarditis caused by Influenza A virus subtype H1N1 (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Acute myocarditis - diphtheritic	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Syphilitic myocarditis	Finding site	False	Myocardium structure	Inferred relationship	Some	3
Myocarditis caused by Spirochaetales	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Myocarditis caused by Borrelia	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Septic myocarditis - staphylococcal	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Septic myocarditis - pneumococcal	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Septic myocarditis - streptococcal	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Bacterial myocarditis	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Diphtheritic myocarditis	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Acute syphilitic myocarditis	Finding site	True	Myocardium structure	Inferred relationship	Some	3
Acute myocarditis - tuberculous	Finding site	True	Myocardium structure	Inferred relationship	Some	3
Tuberculosis of myocardium	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Acute myocarditis - coxsackie	Finding site	True	Myocardium structure	Inferred relationship	Some	4
Fungal myocarditis	Finding site	False	Myocardium structure	Inferred relationship	Some	3
Coxsackie myocarditis of newborn (disorder)	Finding site	False	Myocardium structure	Inferred relationship	Some	4
Meningococcal myocarditis	Finding site	False	Myocardium structure	Inferred relationship	Some	3
Myocarditis due to infectious agent	Finding site	False	Myocardium structure	Inferred relationship	Some	3
Coxsackie myocarditis	Finding site	False	Myocardium structure	Inferred relationship	Some	4
Parasitic myocarditis	Finding site	False	Myocardium structure	Inferred relationship	Some	3
Acute myocarditis - meningococcal (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	3
Myocarditis due to scarlet fever (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Cardiomyopathy due to diphtheria	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Acute ST segment elevation myocardial infarction due to right coronary artery occlusion (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	3
Acute ST segment elevation myocardial infarction due to left coronary artery occlusion	Finding site	True	Myocardium structure	Inferred relationship	Some	3
Myocarditis caused by Rickettsia	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Myocarditis co-occurrent with human immunodeficiency virus infection	Finding site	False	Myocardium structure	Inferred relationship	Some	3
Cardiomyopathy co-occurrent with human immunodeficiency virus infection	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Adenoviral myocarditis	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Tropical endomyocardial fibrosis is a restrictive cardiopathy, occurring almost exclusively in children and young adults in tropical and subtropical regions, characterized by endocardial fibrosis, affecting the apices and the inflow tract of the right or left ventricle (or both) and manifesting with a restrictive cardiomyopathy and atrioventricular regurgitation leading to severe pulmonary hypertension, very high systemic venous pressure and congestive cardiac failure. Suspected etiologies include helminth and protozoal infestation and malnutrition.	Finding site	False	Myocardium structure	Inferred relationship	Some	1
A rare hereditary Transthyretin (TTR)-related systemic amyloidosis (ATTR) with predominant cardiac involvement resulting from myocardial infiltration of abnormal amyloid protein.	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Rubella myocarditis	Finding site	False	Myocardium structure	Inferred relationship	Some	3
Mitochondrial encephalo-cardio-myopathy due to TMEM70 mutation is characterized by early neonatal onset of hypotonia, hypertrophic cardiomyopathy and apneic spells within hours after birth accompanied by lactic acidosis, hyperammonemia and 3-methylglutaconic aciduria.	Finding site	True	Myocardium structure	Inferred relationship	Some	4
Cardiomyopathy-hypotonia-lactic acidosis syndrome is characterized by hypertrophic cardiomyopathy, muscular hypotonia and the presence of lactic acidosis at birth. It has been described in two sisters (both of whom died within the first year of life) from a nonconsanguineous Turkish family. The syndrome is caused by a homozygous point mutation in the exon 3A of the SLC25A3 gene encoding a mitochondrial membrane transporter.	Finding site	False	Myocardium structure	Inferred relationship	Some	4
A rare disorder characterized by progressive, late onset, autosomal dominant sensorineural hearing loss, QT interval prolongation, and mild cardiac hypertrophy.	Finding site	True	Myocardium structure	Inferred relationship	Some	4
Microcephaly-cardiomyopathy syndrome is characterized by severe intellectual deficit, microcephaly and dilated cardiomyopathy. Hand and foot anomalies have also been reported. The syndrome has been described in three individuals. Transmission is autosomal recessive.	Finding site	False	Myocardium structure	Inferred relationship	Some	3
Microcephaly-cardiomyopathy syndrome is characterized by severe intellectual deficit, microcephaly and dilated cardiomyopathy. Hand and foot anomalies have also been reported. The syndrome has been described in three individuals. Transmission is autosomal recessive.	Finding site	False	Myocardium structure	Inferred relationship	Some	2
This syndrome is characterized by the association of dilated cardiomyopathy and hypergonadotropic hypogonadism (DCM-HH).	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Vici syndrome is a very rare and severe congenital multisystem disorder characterized by the principal features of agenesis of the corpus callosum, cataracts, oculocutaneous hypopigmentation, cardiomyopathy and combined immunodeficiency.	Finding site	True	Myocardium structure	Inferred relationship	Some	7
A rare arrhythmogenic right ventricular cardiomyopathy (ARVC) and a cutaneous phenotype, characterized by peculiar wooly hair and palmoplantar keratoderma.	Finding site	False	Myocardium structure	Inferred relationship	Some	5
A rare renal disease characterized by hypokalemic metabolic alkalosis secondary to a tubulopathy, hypomagnesemia with hypermagnesuria, severe hypercalciuria and dilated cardiomyopathy.	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Viral myocarditis	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Toxoplasma myocarditis	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Acute myocarditis - toxoplasmosis	Finding site	True	Myocardium structure	Inferred relationship	Some	3
Myocarditis caused by Candida	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Myocarditis caused by Aspergillus (disorder)	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Myocarditis caused by echovirus (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
A rare genetic ectodermal dysplasia syndrome characterised by woolly hair (presenting at birth), palmoplantar keratoderma (developing in the first year of life) and dilated cardiomyopathy with predominant left ventricle involvement (developing in childhood) which can lead to life-threatening heart failure in childhood or adolescence.	Finding site	True	Myocardium structure	Inferred relationship	Some	5
A rare triad of dilated cardiomyopathy, premature cataract, and articular disease of the hips and spine characterized by hip joint degeneration, irregular intervertebral discs, and platyspondyly. The ocular abnormalities are often the first symptoms to arise. There have been no further descriptions in the literature since 1985.	Finding site	True	Myocardium structure	Inferred relationship	Some	4
Cardiomyopathy and renal anomaly syndrome (disorder)	Finding site	False	Myocardium structure	Inferred relationship	Some	3
A rare autosomal dominant form of heart-hand syndrome that is characterized by adult onset, progressive cardiac conduction disease, tachyarrhythmias that can lead to sudden death, dilated cardiomyopathy and brachydactyly, with the hands less severely affected than the feet. Muscle weakness and/or myopathic electromyographic findings have been observed in some cases.	Finding site	True	Myocardium structure	Inferred relationship	Some	3
Cardiomyopathy due to hypertension (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Systolic heart failure stage B due to ischemic cardiomyopathy (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Systolic heart failure stage C due to ischaemic cardiomyopathy	Finding site	True	Myocardium structure	Inferred relationship	Some	1
A rare autosomal dominant form of heart-hand syndrome that is characterized by adult onset, progressive cardiac conduction disease, tachyarrhythmias that can lead to sudden death, dilated cardiomyopathy and brachydactyly, with the hands less severely affected than the feet. Muscle weakness and/or myopathic electromyographic findings have been observed in some cases.	Finding site	False	Myocardium structure	Inferred relationship	Some	4
Congenital cataract - hypertrophic cardiomyopathy - mitochondrial myopathy (CCM) is a mitochondrial disease characterized by cataracts, hypertrophic cardiomyopathy, muscle weakness and lactic acidosis after exercise.	Finding site	False	Myocardium structure	Inferred relationship	Some	5
Positron emission tomography myocardial metabolism study (procedure)	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	1
Sensorineural deafness with dilated cardiomyopathy is an extremely rare autosomal dominant syndrome described in two families to date and characterized by moderate to severe sensorineural hearing loss manifesting during childhood and associated with late-onset dilated cardiomyopathy that generally progresses to heart failure.	Finding site	True	Myocardium structure	Inferred relationship	Some	4
Radionuclide myocardial perfusion stress study (procedure)	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	1
Myopericarditis (disorder)	Finding site	False	Myocardium structure	Inferred relationship	Some	3
Infection causing myoendocarditis (disorder)	Finding site	False	Myocardium structure	Inferred relationship	Some	3
A rare mitochondrial disease that has a heterogeneous clinical presentation characterized by the association of progressive sensorineural hearing loss with hypertrophic cardiomyopathy and, in the majority of cases, encephalomyopathy symptoms such as ataxia, slurred speech, progressive external ophthalmoparesis (PEO), muscle weakness, myalgia, and exercise intolerance.	Finding site	True	Myocardium structure	Inferred relationship	Some	4
Glycogen storage disease due to muscle and heart glycogen synthase deficiency is characterized by muscle and heart glycogen deficiency. It has been described in three siblings (two brothers and their younger sister). The older brother died at 10.5 years of age as a result of sudden cardiac arrest and the younger brother presented with hypertrophic cardiomyopathy, abnormal heart rate and blood pressure during exercise, and muscle fatigability. The sister showed no symptoms but a lack of glycogen was identified through muscle biopsy. The syndrome is caused by homozygous missense mutations in the gene encoding muscle glycogen synthase.	Finding site	False	Myocardium structure	Inferred relationship	Some	5
Cirrhotic cardiomyopathy is the term used to describe a constellation of features indicative of abnormal heart structure and function in patients with cirrhosis. These include systolic and diastolic dysfunction, electrophysiological changes, and macroscopic and microscopic structural changes.	Finding site	True	Myocardium structure	Inferred relationship	Some	3
Myocardial ischemia during surgery (disorder)	Finding site	False	Myocardium structure	Inferred relationship	Some	3
This syndrome is characterized by the association of dilated cardiomyopathy and hypergonadotropic hypogonadism (DCM-HH).	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Chronic rheumatic myopericarditis	Finding site	True	Myocardium structure	Inferred relationship	Some	4
Radionuclide imaging of myocardium using technetium (99m-Tc) pyrophosphate	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	1
Radionuclide imaging of myocardium using technetium (99m-Tc) sestamibi (procedure)	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	1
Radionuclide imaging of myocardium using technetium (99m-Tc) sestamibi with cardiac stress test (procedure)	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	1
Radionuclide imaging of myocardium using technetium (99m-Tc) sestamibi with administration of dipyridamole	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	2
Encephalopathy-hypertrophic cardiomyopathy-renal tubular disease syndrome is a rare mitochondrial disease due to a defect in coenzyme Q10 biosynthesis that manifests with a broad spectrum of signs and symptoms which may include: neonatal lactic acidosis, global developmental delay, tonus disorder, seizures, reduced spontaneous movements, ventricular hypertrophy, bradycardia, renal tubular dysfunction with massive lactic acid excretion in urine, severe biochemical defect of respiratory chain complexes II/III when assayed together and deficiency of coenzyme Q10 in skeletal muscle. Cerebral and cerebellar atrophy can be seen on magnetic resonance imaging and multiple choroid plexus cysts and symmetrical hyperechoic signal alterations in basal ganglia have been observed on ultrasound.	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Technique for the combined evaluation of myocardial perfusion and left ventricular function within a single procedure.	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	1
Cardiomyopathy caused by drug	Finding site	True	Myocardium structure	Inferred relationship	Some	1
A rare familial cardiomyopathy characterized by left ventricular enlargement and/or reduced systolic function preceded or accompanied by significant conduction system disease and/or arrhythmias including bradyarrhythmias, supraventricular or ventricular arrhythmias. Disease onset is usually in early to mid-adulthood. Sudden cardiac death may occur and may be the presenting symptom. In some cases, it is associated with skeletal myopathy.	Finding site	True	Myocardium structure	Inferred relationship	Some	1
A rare mitochondrial oxidative phosphorylation disorder with complex I and IV deficiency characterized by hypertrophic cardiomyopathy, hepatic steatosis with elevated liver transaminases, exercise intolerance and muscle weakness. Neuro-ophthalmological features (hemiplegic migraine, Leigh-like lesions on brain MRI, pigmentary retinopathy) have been reported later in life.	Finding site	True	Myocardium structure	Inferred relationship	Some	1
A mitochondrial oxidative phosphorylation disorder characterized by hypertrophic and dilated cardiomyopathy, failure to thrive, myopathy with generalized hypotonia and increased creatine kinase, developmental delay and/or regression with cerebral atrophy on brain MRI, renal manifestations including chronic renal failure, renal tubular acidosis and lactic acidosis. Additional clinical features include seizures and respiratory failure.	Finding site	True	Myocardium structure	Inferred relationship	Some	1
A rare mitochondrial oxidative phosphorylation disorder with complex I and IV deficiency characterized by lactic acidosis, hypotonia, hypertrophic cardiomyopathy and global developmental delay. Other clinical features include feeding difficulties, failure to thrive, seizures, optic atrophy and ataxia.	Finding site	True	Myocardium structure	Inferred relationship	Some	1

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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
123357010	Myocardium	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
123359013	Cardiac muscle	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
502654017	Myocardium structure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
814763019	Myocardium structure (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
12751000077119	structure du myocarde	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
885351000172119	myocarde	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
891301000172115	myocardium	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
949031000172111	structure myocardique	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module