目的 探讨升主动脉-腹主动脉人工血管转流术治疗成人主动脉缩窄的手术效果、随访结果并总结其临床经验.方法 2008年5月至2009年7月,应用升主动脉-腹主动脉人工血管转流术治疗成人主动脉缩窄9例,其中男4例,女5例;平均年龄42.6岁.所有病...目的 探讨升主动脉-腹主动脉人工血管转流术治疗成人主动脉缩窄的手术效果、随访结果并总结其临床经验.方法 2008年5月至2009年7月,应用升主动脉-腹主动脉人工血管转流术治疗成人主动脉缩窄9例,其中男4例,女5例;平均年龄42.6岁.所有病人均经桡动脉、足背动脉穿刺测压,根据术前、术后,桡动脉、足背动脉平均压差变化评价手术效果.结果 术后均治愈出院.术前桡动脉足背动脉平均压差36～63 mm Hg（1 mm Hg=0.133 kPa）;术后24 h桡动脉足背动脉平均压差0～13 mm Hg,较术前明显缩小.随访1～13个月,术后上、下肢动脉平均压差均小于20 mm Hg,转流人工血管通畅,2例主动脉缩窄远端自体动脉部分闭塞.结论 升主动脉-腹主动脉人工血管转流术是治疗成人主动脉缩窄的有效手段.展开更多
A 7-year-old girl with an anomalous origin of the left coronary artery from the pulmonary artery restored connection of the left coronary artery to the ascending aorta by aortocoronary bypass graft. Aortocoronary bypa...A 7-year-old girl with an anomalous origin of the left coronary artery from the pulmonary artery restored connection of the left coronary artery to the ascending aorta by aortocoronary bypass graft. Aortocoronary bypass grafting was performed with a vascular prosthesis. Postoperative angiography showed a patent left coronary artery without narrowing or kinking. Clinical improvement was rapid and the left ventricular function recovered completely.展开更多
文摘目的 探讨升主动脉-腹主动脉人工血管转流术治疗成人主动脉缩窄的手术效果、随访结果并总结其临床经验.方法 2008年5月至2009年7月,应用升主动脉-腹主动脉人工血管转流术治疗成人主动脉缩窄9例,其中男4例,女5例;平均年龄42.6岁.所有病人均经桡动脉、足背动脉穿刺测压,根据术前、术后,桡动脉、足背动脉平均压差变化评价手术效果.结果 术后均治愈出院.术前桡动脉足背动脉平均压差36～63 mm Hg（1 mm Hg=0.133 kPa）;术后24 h桡动脉足背动脉平均压差0～13 mm Hg,较术前明显缩小.随访1～13个月,术后上、下肢动脉平均压差均小于20 mm Hg,转流人工血管通畅,2例主动脉缩窄远端自体动脉部分闭塞.结论 升主动脉-腹主动脉人工血管转流术是治疗成人主动脉缩窄的有效手段.
文摘A 7-year-old girl with an anomalous origin of the left coronary artery from the pulmonary artery restored connection of the left coronary artery to the ascending aorta by aortocoronary bypass graft. Aortocoronary bypass grafting was performed with a vascular prosthesis. Postoperative angiography showed a patent left coronary artery without narrowing or kinking. Clinical improvement was rapid and the left ventricular function recovered completely.
