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find Keyword "left ventricular regression" 1 results
  • Comparative study of rapid and long-term two-stage arterial switch operation in treatment of transposition of the great arteries with intact ventricular septal

    ObjectiveTo summarize the experience of surgical treatment of transposition of the great arteries with intact ventricular septal (TGA-IVS) after left ventricular regression by comparing the characteristics of rapid and long-term two-stage arterial switch operation (ASO).MethodsForty-one patients who were mainly diagnosed with TGA-IVS from January 2007 to January 2019 and underwent two-stage ASO were included. They were divided into a rapid two-stage ASO group (19 patients) and a long-term two-stage ASO group (22 patients) according to the interval of left ventricular training surgery and ASO. The clinical effectiveness of the two groups was compared.ResultsThere was a statistical difference in age, body weight, blood oxygen saturation before ASO, end diastolic diameter of left ventricle before training, and thickness of posterior left ventricular wall before ASO (P<0.05). Children older than 1 year was an independent risk factor for long-term two-stage ASO.ConclusionLong-term two-stage ASO is suitable for children who are older than 1 year and who have severe left ventricular regression.

    Release date:2020-02-26 04:33 Export PDF Favorites Scan
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