Cirugía de revascularización miocárdica de la arteria descendente anterior con arteria mamaria interna izquierda sin circulación extracorpórea: Experiencia en el largo plazo
Background: In recent years the use of left internal mammary artery (LIMA) as a gran to anterior descending artery (DA) with the offpump technique has been associated with similar good long term results as with the on pump technique. Aún: To repon the results of LIMA to DA bypass grafting without ex...
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| Autores principales: | , , , , |
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| Lenguaje: | Spanish / Castilian |
| Publicado: |
Sociedad Médica de Santiago
2009
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| Materias: | |
| Acceso en línea: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872009000100003 |
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| Sumario: | Background: In recent years the use of left internal mammary artery (LIMA) as a gran to anterior descending artery (DA) with the offpump technique has been associated with similar good long term results as with the on pump technique. Aún: To repon the results of LIMA to DA bypass grafting without extracorporeal circulation (EC) for isolated DA lesions. Patients and methods: Descriptive study of 80 patients subjected to coronary surgery between 1999 and 2007. Results: Mean age ofpatients was 63 + 10 years and 60 were male. There was no operative mortality or stroke. One patient with a myocardial infarction required a reoperation. Actuarial survival was 98% at 97 months. Conclusions: In this group ofpatients the use ofLIMA as a coronary bypass gran to DA with the off pump technique is a safe surgical procedure, providing a prolonged cardiac event free survival (mortality, angina, myocardial infarction, and need for a new coronary procedure). |
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