Public registry
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Browse canonical concepts by label, domain, node type, prefix and encoded class.
Current membership scope: Domain and all descendants
| Concept | Node type | Base domain | Matched membership | Identifier |
|---|---|---|---|---|
| Aortic Dissection A tear in the inner layer of the AORTA leading to interstitial HEMORRHAGE, and splitting (dissecting) of the aortic TUNICA MEDIA layer. It typically … | Disorder | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140198 |
| Aortic Intramural Hematoma An atypical form of AORTIC DISSECTION in which subintimal dissection of the aortic TUNICA MEDIA without initial laceration of the aortic TUNICA INTIM… | Pathologic Condition | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140217 |
| Aortic Root Aneurysm An abnormal balloon- or sac-like dilatation in the wall of the AORTIC ROOT. | Vascular Disorder | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140194 |
| Aortic Rupture The tearing or bursting of the wall along any portion of the AORTA, such as thoracic or abdominal. It may result from the rupture of an aneurysm or i… | Traumatic Disorder | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140188 |
| Aortic Stenosis, Subvalvular A pathological constriction occurring in the region below the AORTIC VALVE. It is characterized by restricted outflow from the LEFT VENTRICLE into th… | Pathologic Condition | Pathology | Cardiovascular System [role_derived] | AMW:DIS:140135 |
| Aortic Stenosis, Supravalvular A pathological constriction occurring in the region above the AORTIC VALVE. It is characterized by restricted outflow from the LEFT VENTRICLE into th… | Pathologic Condition | Pathology | Cardiovascular System [role_derived] | AMW:DIS:140137 |
| Aortic Valve Disease Diseases involving the AORTIC VALVE functionality. Aortic valve disease often results in a backward and/or regurgitated blood flow into the LEFT VENT… | Disorder | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140131 |
| Aortic Valve Insufficiency Pathological condition characterized by the backflow of blood from the ASCENDING AORTA back into the LEFT VENTRICLE, leading to regurgitation. It is … | Disorder | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140132 |
| Aortic Valve Prolapse The downward displacement of the cuspal or pointed end of the trileaflet AORTIC VALVE causing misalignment of the cusps. Severe valve distortion can … | Disorder | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140133 |
| Aortic Valve Stenosis A pathological constriction that can occur above (supravalvular stenosis), below (subvalvular stenosis), or at the AORTIC VALVE. It is characterized … | Pathologic Condition | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140134 |
| Aortico-Ventricular Tunnel Congenital anomaly characterized by an extra-cardiac channel connecting the AORTA either to the right or left HEART VENTRICLE. | Congenital Disorder | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140005 |
| Aortitis Inflammation of the wall of the AORTA. | Inflammatory Disorder | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140221 |
| Aortopulmonary Septal Defect A developmental abnormality in which the spiral (aortopulmonary) septum failed to completely divide the TRUNCUS ARTERIOSUS into ASCENDING AORTA and P… | Congenital Disorder | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140021 |
| Apical Hypertrophic Cardiomyopathy A hypertrophic cardiomyopathy characterized by apical hypertrophy, typically LEFT VENTRICULAR HYPERTROPHY (described as ace of spades sign), and deep… | Disorder | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140102 |
| Arrhythmia, Sinus Irregular HEART RATE caused by abnormal function of the SINOATRIAL NODE. It is characterized by a greater than 10% change between the maximum and the… | Pathologic Condition | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140054 |
| Arrhythmias, Cardiac Any disturbances of the normal rhythmic beating of the heart or MYOCARDIAL CONTRACTION. Cardiac arrhythmias can be classified by the abnormalities in… | Pathologic Condition | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140053 |
| Arrhythmogenic Right Ventricular Dysplasia A congenital cardiomyopathy that is characterized by infiltration of adipose and fibrous tissue into the RIGHT VENTRICLE wall and loss of myocardial … | Pathologic Condition | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140006 |
| Arterial Occlusive Diseases Pathological processes which result in the partial or complete obstruction of ARTERIES. They are characterized by greatly reduced or absence of blood… | Disorder | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140223 |
| Arterio-Arterial Fistula Abnormal communication between two ARTERIES that may result from injury or occur as a congenital abnormality. | Pathologic Condition | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140050 |
| Arteriolosclerosis Thickening of the walls of small ARTERIES or ARTERIOLES due to cell proliferation or HYALINE deposition. | Degenerative Disorder | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140225 |
| Arteriosclerosis Thickening and loss of elasticity of the walls of ARTERIES of all sizes. There are many forms classified by the types of lesions and arteries involve… | Degenerative Disorder | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140224 |
| Arteriosclerosis Obliterans Common occlusive arterial disease which is caused by ATHEROSCLEROSIS. It is characterized by lesions in the innermost layer (ARTERIAL INTIMA) of arte… | Degenerative Disorder | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140226 |
| Arteriovenous Fistula An abnormal direct communication between an artery and a vein without passing through the CAPILLARIES. An A-V fistula usually leads to the formation … | Pathologic Condition | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140044 |
| Arteriovenous Malformations Abnormal formation of blood vessels that shunt arterial blood directly into veins without passing through the CAPILLARIES. They usually are crooked, … | Congenital Disorder | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140043 |
| Arteritis INFLAMMATION of any ARTERIES. | Inflammatory Disorder | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140289 |
| Atherosclerosis A thickening and loss of elasticity of the walls of ARTERIES that occurs with formation of ATHEROSCLEROTIC PLAQUES within the ARTERIAL INTIMA. | Degenerative Disorder | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140227 |
| Atrial Fibrillation Abnormal cardiac rhythm that is characterized by rapid, uncoordinated firing of electrical impulses in the upper chambers of the heart (HEART ATRIA).… | Pathologic Condition | Pathology | Cardiovascular System [role_derived] | AMW:DIS:140057 |
| Atrial Flutter Rapid, irregular atrial contractions caused by a block of electrical impulse conduction in the right atrium and a reentrant wave front traveling up t… | Pathologic Condition | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140058 |
| Atrial Premature Complexes A type of cardiac arrhythmia with premature atrial contractions or beats caused by signals originating from ectopic atrial sites. The ectopic signals… | Pathologic Condition | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140062 |
| Atrioventricular Block Impaired impulse conduction from HEART ATRIA to HEART VENTRICLES. AV block can mean delayed or completely blocked impulse conduction. | Pathologic Condition | Pathology | Cardiovascular System [curated_secondary] | AMW:DIS:140067 |