Perioperative Hypotension due to Systolic Anterior Motion of the Mitral Valve with Left Ventricular Outflow Track Obstruction during Off-Pump Coronary Artery Bypass Surgery: A case report / 대한마취과학회지
Korean Journal of Anesthesiology
; : 242-245, 2007.
Article
em Ko
| WPRIM
| ID: wpr-159519
Biblioteca responsável:
WPRO
ABSTRACT
Systolic anterior motion of the mitral valve (SAM) is well known in the concentric left ventricular hypertrophy or post mitral valvuloplasty. However, SAM has not been reported in Off-pump coronary artery bypass surgery (OPCAB). Preoperatively, SAM in combination with a left ventricular outflow tract obstruction leads to severe cardiovascular destabilization. Moreover, a diagnosis of SAM is very important because the administration of conventional therapy to hypotension can aggravate SAM. We report a patient with un-identified left ventricular wall hypertrophy or mitral valve regurgitation, who was diagnosed with SAM by TEE during OPCAB. This report describes the diagnostic and therapeutic strategies for the perioperative management of SAM.
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Texto completo:
1
Índice:
WPRIM
Assunto principal:
Hipertrofia Ventricular Esquerda
/
Ponte de Artéria Coronária sem Circulação Extracorpórea
/
Diagnóstico
/
Hipertrofia
/
Hipotensão
/
Valva Mitral
/
Insuficiência da Valva Mitral
Tipo de estudo:
Diagnostic_studies
Limite:
Humans
Idioma:
Ko
Revista:
Korean Journal of Anesthesiology
Ano de publicação:
2007
Tipo de documento:
Article