Journal of cardiac surgery
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Aortoenteric fistula is a dramatic and rare complication, which may occur following abdominal aortic surgery. In this report, we present images of a 65-year-old patient who presented with acute peritonitis two months after aortobifemoral bypass grafting operation with a bifurcated dacron graft. Colonoscopy clearly showed the pathology leading to acute abdomen: Intestinal fistulization of the graft.
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In patients with ischemic left ventricular dysfunction and functional mitral regurgitation, the surgical treatment of the mitral insufficiency remains a challenging issue. Several procedures were described to restore a more normal alignment between the mitral annulus and the laterally displaced papillary muscles. We report a new approach to relocate the displaced papillary toward the mitral annulus and to reduce tethering. This procedure is believed to be technically easy and beneficial in terms of mitral repair.
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Plasma B-type natriuretic peptide (BNP) level may be increased in patients with valvular disease. Recent studies have suggested that in patients undergoing aortic valve replacement, an increased preoperative BNP is associated with a worse operative outcome. Little is known about the perioperative value of BNP in patients undergoing mitral valve (MV) surgery. We measured the preoperative and postoperative BNP levels in this population and analyzed the impact of the increased BNP level on surgical outcome. ⋯ Preoperative plasma BNP level presents with a high individual variability in patients with MV regurgitation. AF was the only independent predictor of an increased preoperative BNP level. The preoperative BNP level was not a predictor of surgical outcome. Further studies are required to confirm these findings and evaluate the potential role of this marker for patient selection.
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We evaluated our experience with axillary artery perfusion technique in acute type A aortic dissection repair. ⋯ Right axillary artery cannulation for repair of acute type A aortic dissection is a simple and safe procedure. In the case of pulselessness of right upper limb, femoral artery is still the choice of cannulation site.