Anatomical and clinical aspects of the blood supply of the sinoatrial node
BACKGROUND: The recent study of the variations of the origin of the sinoatrial node and on the arterial network of the perinodal sinusal area in normal hearts points out the importance of this network. PURPOSE: Report on a case of patient with syncope of ischemic etiology. CONCLUSION: In this patien...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 1998 |
| País: | Brasil |
| Institución: | Universidade Federal de São Paulo (UNIFESP) |
| Repositorio: | Repositório Institucional da UNIFESP |
| Idioma: | inglés |
| OAI Identifier: | oai:repositorio.unifesp.br:11600/595 |
| Acceso en línea: | http://dx.doi.org/10.1590/S0104-42301998000100009 http://repositorio.unifesp.br/handle/11600/595 |
| Access Level: | acceso abierto |
| Palabra clave: | Sinoatrial node Artery of the sinoatrial node Sick sinus node syndrome Syncope Perinodal arterial network Nó sinoatrial Artéria do nó sinoatrial Rede arterial perinodal Doença do nó sinoatrial Síncope |
| Sumario: | BACKGROUND: The recent study of the variations of the origin of the sinoatrial node and on the arterial network of the perinodal sinusal area in normal hearts points out the importance of this network. PURPOSE: Report on a case of patient with syncope of ischemic etiology. CONCLUSION: In this patient the arterial network did not protect the node from the ischemia caused by the obstruction of the artery of the sinoatrial node. |
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