Left ventricular myocardial sinusoids (Q105072): Difference between revisions
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Malformação cardíaca congênita na qual existem túneis intramiocárdicos profundos, revestidos com endotélio e com extremidades cegas, que se comunicam com a câmara ventricular esquerda._x000D_ _x000D_ Informações adicionais: ocorrem no contexto de atresia aórtica ou obstrução grave da via de saída do ventrículo esquerdo, com septo ventricular intacto e valva mitral patente._x000D_ _x000D_ Esses sinusoides do ventrículo esquerdo não se comunicam com as artérias coronárias. Quando houver conexões do ventrículo esquerdo com as artérias coronárias, deve-se codificar para "fístula congênita de artéria coronária para ventrículo esquerdo". Este código não deve ser usado para trabeculação excessiva, frequentemente descrita como não compactação do ventrículo esquerdo. | |||
| description / en | description / en | ||
A congenital cardiac malformation in which there are deep, endothelial lined, blind-ended intramyocardial tunnels communicating with the left ventricular chamber. Additional information: these occur in the setting of aortic atresia or severe left ventricular outflow tract obstruction, intact ventricular septum and a patent mitral valve. These left ventricular sinusoids do not communicate with the coronary arteries. Where connections from the left ventricle to the coronary arteries exist, one should code for 'Congenital coronary artery-to-left ventricular fistula'. This code should not be used for excessive trabeculation, often described as left ventricular non-compaction. | |||
Revision as of 10:59, 17 August 2026
A congenital cardiac malformation in which there are deep, endothelial lined, blind-ended intramyocardial tunnels communicating with the left ventricular chamber. Additional information: these occur in the setting of aortic atresia or severe left ventricular outflow tract obstruction, intact ventricular septum and a patent mitral valve. These left ventricular sinusoids do not communicate with the coronary arteries. Where connections from the left ventricle to the coronary arteries exist, one should code for 'Congenital coronary artery-to-left ventricular fistula'. This code should not be used for excessive trabeculation, often described as left ventricular non-compaction.
| Language | Label | Description | Also known as |
|---|---|---|---|
| default for all languages | ID_1635129695 |
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| English | Left ventricular myocardial sinusoids |
A congenital cardiac malformation in which there are deep, endothelial lined, blind-ended intramyocardial tunnels communicating with the left ventricular chamber. Additional information: these occur in the setting of aortic atresia or severe left ventricular outflow tract obstruction, intact ventricular septum and a patent mitral valve. These left ventricular sinusoids do not communicate with the coronary arteries. Where connections from the left ventricle to the coronary arteries exist, one should code for 'Congenital coronary artery-to-left ventricular fistula'. This code should not be used for excessive trabeculation, often described as left ventricular non-compaction. |
