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
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
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	True	Myocardium structure	Inferred relationship	Some	2
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	True	Myocardium structure	Inferred relationship	Some	2
Cardiomyopathy and renal anomaly syndrome (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Polyglucosan body myopathy type 1 is a rare, genetic, glycogen storage disorder characterized by polyglucosan accumulation in various tissues, manifesting with progressive proximal muscle weakness in the lower limbs and rapidly progressive, usually dilated, cardiomyopathy. Hepatic involvement and growth retardation may be associated. Early-onset immunodeficiency and autoinflammation, presenting with recurrent bacterial infections, have also been reported.	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Combined oxidative phosphorylation defect type 17 is a rare, genetic, mitochondrial disorder due to a defect in mitochondrial protein synthesis characterized by infantile onset of severe hypertrophic cardiomyopathy (that occasionally progresses to dilated cardiomyopathy) associated with failure to thrive, global development delay, muscular hypotonia, elevated serum lactate and complex I deficiency in skeletal muscle biopsy. Intellectual disability, pericardial effusion and a mild cardiac phenotype have been also reported.	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Myocardial infarction due to demand ischemia (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Myocarditis caused by Rickettsia	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Myocarditis caused by Candida	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Myocarditis caused by Aspergillus (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Measles myocarditis	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Myopericarditis (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Infection causing myoendocarditis (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Myocarditis co-occurrent with human immunodeficiency virus infection	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Positron emission tomography myocardial rest imaging using rubidium-82 (procedure)	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	1
Positron emission tomography with computed tomography myocardial rest imaging using rubidium-82 (procedure)	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	1
Positron emission tomography with computed tomography myocardial rest imaging using rubidium-82 (procedure)	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	2
Positron emission tomography with computed tomography myocardial stress imaging using rubidium-82 (procedure)	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	1
Positron emission tomography with computed tomography myocardial stress imaging using rubidium-82 (procedure)	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	2
Positron emission tomography myocardial stress imaging using rubidium-82 (procedure)	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	1
Cardiomyopathy due to diabetes mellitus (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Rheumatic cardiomyopathy (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Acute ST segment elevation myocardial infarction due to proximal left anterior descending coronary artery occlusion	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Acute ST segment elevation myocardial infarction due to mid left anterior descending coronary artery occlusion	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Acute ST segment elevation myocardial infarction due to distal left anterior descending coronary artery occlusion	Finding site	True	Myocardium structure	Inferred relationship	Some	2
A rare hereditary Transthyretin (TTR)-related systemic amyloidosis (ATTR) with predominant cardiac involvement resulting from myocardial infiltration of abnormal amyloid protein.	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Acute ST segment elevation myocardial infarction due to occlusion of anterior descending branch of left coronary artery	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Myocardial ischemia of newborn	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Acute myocardial ischemia (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Chronic myocardial ischemia (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Myocardial ischemia (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Myocardial ischemia during surgery (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Acute ST segment elevation myocardial infarction due to occlusion of septal branch of anterior descending branch of left coronary artery (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Fetal myocarditis	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Acute ST segment elevation myocardial infarction due to occlusion of diagonal branch of anterior descending branch of left coronary artery (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Acute ST segment elevation myocardial infarction due to occlusion of intermediate artery	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Magnetic resonance imaging of chest and myocardium (procedure)	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	1
Single photon emission computed tomography of myocardial perfusion with computed tomography	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	1
Single photon emission computed tomography of myocardial perfusion with computed tomography	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	2
Positron emission tomography using nitrogen 13 ammonia with computed tomography myocardial rest study (procedure)	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	2
PET myocardial glucose metabolism study	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	1
PET myocardial rest study using N13 ammonia	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	1
Cardiotoxicity	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Cardiomyopathy due to storage disease	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Cardiomyopathy due to connective tissue disease	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Acute ST segment elevation myocardial infarction due to occlusion of proximal portion of right coronary artery (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Acute ST segment elevation myocardial infarction due to occlusion of distal portion of right coronary artery (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Acute ST segment elevation myocardial infarction due to occlusion of mid portion of right coronary artery (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Acute ST segment elevation myocardial infarction due to occlusion of marginal branch of right coronary artery	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Acute ST segment elevation myocardial infarction due to occlusion of posterior lateral branch of right coronary artery (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Acute ST segment elevation myocardial infarction due to occlusion of posterior descending branch of right coronary artery	Finding site	True	Myocardium structure	Inferred relationship	Some	1
PET myocardial stress study using N13 ammonia	Procedure site - Direct (attribute)	True	Myocardium structure	Inferred relationship	Some	1
Myocarditis due to COVID-19	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Cardiomyopathy due to COVID-19	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Myocarditis due to childhood type dermatomyositis (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Myocarditis due to Chaga disease	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Hypertrophic cardiomyopathy due to glycogen storage disease	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Dilated cardiomyopathy due to mitochondrial disease	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Myocarditis due to autoimmune disease (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Infiltrative cardiomyopathy	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Hypertrophic cardiomyopathy due to lysosomal disease	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Myocardial infarction with non-obstructive coronary artery (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Dilated cardiomyopathy due to carnitine deficiency (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Myocarditis due to Kawasaki disease (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Fetal hypertrophic cardiomyopathy due to maternal diabetes mellitus	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Fetal hypertrophic cardiomyopathy (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Fetal hypertrophic cardiomyopathy due to twin to twin transfusion syndrome (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Fetal hypertrophic cardiomyopathy associated with renal disease	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Hypertrophic cardiomyopathy due to Friedreich ataxia	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Hypertrophic cardiomyopathy due to neuromuscular disorder	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Hypertrophic cardiomyopathy due to hyperthyroidism	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Hypertrophic cardiomyopathy due to disorder	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Dilated cardiomyopathy due to lysosomal storage disease (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Dilated cardiomyopathy caused by anthracycline	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Sarcoid heart muscle disease	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Disorder of fetal myocardium (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Fetal cardiomyopathy	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Fetal dilated cardiomyopathy	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Fetal heart failure with myocardial hypertrophy (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Acute myocardial infarction due to occlusion of circumflex branch of left coronary artery (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Acute ST segment elevation myocardial infarction due to occlusion of circumflex branch of left coronary artery	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Myocardial infarction due to atherothrombotic coronary artery disease (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Myocarditis caused by Neisseria gonorrhoeae (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Thyrotoxic cardiomyopathy	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Endomyocardial fibrosis (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	2
Restrictive cardiomyopathy with endomyocardial fibrosis (disorder)	Finding site	True	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	True	Myocardium structure	Inferred relationship	Some	2
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	True	Myocardium structure	Inferred relationship	Some	1
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	True	Myocardium structure	Inferred relationship	Some	1
Dilated cardiomyopathy due to electrolyte imbalance (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Dilated cardiomyopathy due to infiltration	Finding site	False	Myocardium structure	Inferred relationship	Some	2
Dilated cardiomyopathy due to haemochromatosis	Finding site	False	Myocardium structure	Inferred relationship	Some	3
Dilated cardiomyopathy due to amyloidosis (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	3
Dilated cardiomyopathy due to parasitic myocarditis	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Dilated cardiomyopathy due to haemochromatosis	Finding site	True	Myocardium structure	Inferred relationship	Some	5
Dilated cardiomyopathy due to amyloidosis (disorder)	Finding site	True	Myocardium structure	Inferred relationship	Some	5
Dilated cardiomyopathy due to infiltration	Finding site	True	Myocardium structure	Inferred relationship	Some	4
Postoperative acute myocardial infarction	Finding site	True	Myocardium structure	Inferred relationship	Some	1
A rare mitochondrial disease characterized by early onset of hypertrophic cardiomyopathy and variable neurologic symptoms including global developmental delay, hypotonia, intellectual disability, visual impairment, and seizures. Lactic acidosis is present in all patients. Muscle biopsy usually shows decreased activity of mitochondrial complexes I and IV. Brain imaging may reveal variable abnormal signal intensities in the thalamus, basal ganglia, and/or brain stem.	Finding site	True	Myocardium structure	Inferred relationship	Some	3
A rare, inherited, epidermolysis bullosa characterized by aplasia cutis congenita on the extremities, leaving behind hypopigmentation and atrophy in a whirled pattern. Generalized blistering persists during childhood and heals with cutaneous and follicular atrophy, linear and stellate scars, and hypopigmentation. Skin fragility decreases with adulthood. Adult patients exhibit dyspigmentation and atrophy of the skin, scars, follicular atrophoderma, sparse body hair, progressive diffuse alopecia of the scalp, diffuse palmoplantar keratoderma, and nail changes. Dilated cardiomyopathy with heart failure complicates the disease course in young adulthood or later and may have lethal outcome. Ultra-structurally, intraepidermal splitting appears at the level of the basal keratinocytes, above the hemidesmosomes.	Finding site	True	Myocardium structure	Inferred relationship	Some	1
Implantation of blood vessels into myocardium	Procedure site - Indirect (attribute)	True	Myocardium 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
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