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1.
Ann Thorac Surg ; 22(3): 284-6, 1976 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-962415

RESUMO

Our experience using the lateral simplified thoracotomy incision for most chest work other than operations requiring median sternotomy is reported. The incision provides adequate exposure, yet preserves major muscle masses and decreases the postoperative morbidity. Return of normal ipsilateral arm function appears to be hastened in the postoperative period. In addition, the incision is easier to open and close than the standard incision.


Assuntos
Esterno/cirurgia , Cirurgia Torácica , Tórax/cirurgia , Humanos , Procedimentos Cirúrgicos Operatórios , Doenças Torácicas/cirurgia
14.
Circulation ; 52(2 Suppl): I119-25, 1975 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-1080437

RESUMO

The incidence of perioperative myocardial infarction (MI) and acute ischemic injury was determined in 44 patients having aortic valve replacement plus aortocoronary vein grafts (AVR + CABG) and in 22 patients having mitral valve repair or replacement plus aortocoronary vein grafts (MVR + CABG). These data were correlated with aortic cross-clamp time, fibrillation time, presence of left ventricular hypertrophy, and, in selected cases, left ventricular biopsy. Perioperative MI occurred in 21% (9/44) of the AVR + CABG patients and 5% (1/22) of MVR + CABG patients. In contrast, the MI rate for isolated valve replacement was 7% (15/213), and for isolated CABG 14% (16/112). In the AVR + CABG group, 100% (5/5) of patients with combined cross-clamp and fibrillation times greater than 120 minutes suffered MI. These results indicate that patients with combined AVR + CABG are subject to substantially greater risk of perioperative myocardial damage than the other groups. Excessive aortic cross-clamp times and fibrillation plus aortic cross-clamp times should be avoided in AVR + CABG patients.


Assuntos
Valva Aórtica/cirurgia , Ponte de Artéria Coronária/efeitos adversos , Doença das Coronárias/etiologia , Próteses Valvulares Cardíacas/efeitos adversos , Valva Mitral/cirurgia , Infarto do Miocárdio/etiologia , Aspartato Aminotransferases/sangue , Ponte de Artéria Coronária/métodos , Ponte de Artéria Coronária/mortalidade , Humanos , L-Lactato Desidrogenase/sangue , Infarto do Miocárdio/patologia , Miocárdio/ultraestrutura , Complicações Pós-Operatórias , Fatores de Tempo
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