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右心室Löffler心内膜炎导致晕厥行手术治疗一例

Zhonghua xin xue guan bing za zhi(2020)

Cited 10|Views5
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Abstract
患者男,61岁,因活动后胸闷伴晕厥入院。入院查嗜酸性粒细胞明显升高,超声心动图探及右心室弥漫性占位病变,致右心室流入道和漏斗部变窄,致使左心室前负荷减少,心输出量下降,活动剧烈时因心输出量不足导致脑供血不足进而发生晕厥,考虑该占位影响患者血流动力学状态。因此,行右心占位切除术+三尖瓣置换术,术后病理证实占位性质为血栓,符合L?ffler心内膜炎诊断,同时予糖皮质激素治疗,患者嗜酸性粒细胞恢复正常,预后较好。L?ffler心内膜炎为罕见病,表现为晕厥并最终行手术治疗的病例更为罕见,该病例有助于加强临床医师对L?ffler心内膜炎的了解。
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Key words
Echocardiography
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