Systolic time interval changes after aorto-coronary bypass
نویسندگان
چکیده
منابع مشابه
Mediastinitis after aorto-coronary bypass surgery.
OBJECTIVES To identify risk factors in 60 cases of mediastinitis amongst 2512 patients (2.3%) subjected to isolated coronary bypass surgery from March 1988 through December 1995, treated by a closed irrigation/drainage system. PATIENTS AND METHODS The mean age of the 60 patients was 56.9 +/- 6.8 years (45-81 years) and 55 (91.6%) were male. Early mediastinal reexploration was performed in all...
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Progressive late obstruction of an aorto-coronary venous bypass graft is reported in a 44-year-old man who died of bi-ventricular failure 114 days after surgery. The first portion of the vein graft had a residual lumen of one mm. Histology showed marked intimal fibrosis. Mechanism for this occlusion and fibrosis is unclear. This representsc the first documented case of late obstruction of an ao...
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When the radial artery is used as a conduit for the postero-lateral branches, simple aorto-coronary bypass is sometimes impossible in a hypertrophic heart because of its limited length. Passing the graft through the oblique sinus, and making the proximal anastomosis on the right side of the ascending aorta, the postero-lateral branches can be revascularized with a short graft even for a dilated...
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The pre- and postoperative patterns of coronary artery collateral circulation have been studied in 34 patients who had saphenous vein bypass grafting. When the graft remained patent homocoronary collaterals could not be visualized after operation, but new intercoronary anastomoses frequently developed to other diseased arteries. When the graft and the bypassed artery were both obstructed there ...
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In this issue of Circulation, Djaiani and associates report that the processing of shed blood with a cell saver resulted in a significant reduction in postoperative neurocognitive dysfunction after coronary artery bypass surgery (CABG) in elderly patients.1 The authors further implied that this significant improvement in neurocognition was a result of less lipid embolization in those patients i...
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ژورنال
عنوان ژورنال: Canadian Anaesthetists’ Society Journal
سال: 1977
ISSN: 0008-2856,1496-8975
DOI: 10.1007/bf03006230