摘要
Objective Summarizing the clinical experience of surgical treatment in 2 cases of blunt cardiactrauma and reviewing the relevant literatures. Methods A 6-year-old girl was diagnosed muscular ventricularseptal defect and left ventricular aneurysm 2d after automobile accident and underwent ventricular septal defect re-pair 2 weeks after injury. Another 9-year-old boy was diagnosed severe mitral regurgitation resulted from rupture ofposterior papillary muscle 9d after automobile accident and underwent mitral valvuloplasty 2 weeks after injury.Results Heart function of the first patient was in New York Heart Association (NYHA) class echocardiographyshowed no residual septal defect and the size of left ventricular aneurysm reduced. Heart function of the second pa-tient is in NYHA class echocardiography showed mild mitral regurgitation. Conclusion Blunt traumaticheart disease occurs either because of heart compression between sternum and the spine and/or because of myocardi-al contusion; A more aggressive strategy with surgical treatment earlier before deterioration of heart function is ad-vocated; Earlier surgical correction of anatomic deformity will achieve a good result and a long time follow-up isnecessary.
Objective Summarizing the clinical experience of surgical treatment in 2 cases of blunt cardiactrauma and reviewing the relevant literatures. Methods A 6-year-old girl was diagnosed muscular ventricularseptal defect and left ventricular aneurysm 2d after automobile accident and underwent ventricular septal defect re-pair 2 weeks after injury. Another 9-year-old boy was diagnosed severe mitral regurgitation resulted from rupture ofposterior papillary muscle 9d after automobile accident and underwent mitral valvuloplasty 2 weeks after injury.Results Heart function of the first patient was in New York Heart Association (NYHA) class echocardiographyshowed no residual septal defect and the size of left ventricular aneurysm reduced. Heart function of the second pa-tient is in NYHA class echocardiography showed mild mitral regurgitation. Conclusion Blunt traumaticheart disease occurs either because of heart compression between sternum and the spine and/or because of myocardi-al contusion; A more aggressive strategy with surgical treatment earlier before deterioration of heart function is ad-vocated; Earlier surgical correction of anatomic deformity will achieve a good result and a long time follow-up isnecessary.
