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急性主动脉夹层是一种严重的心血管疾病,于各种原因造成主动脉壁结构改变,内膜剥离扩展,形成假腔,在内因和外因作用下,极易造成内膜层撕裂,危及生命,临床发病率低,死亡率极高。突然发生,撕裂样剧痛是本病的典型症状。由于个体差异,很多患者发病初期临床症状不典型,疼痛性质、部位表现各异,加大了临床诊治的难度。急诊治疗主要以控制血压,缓解疼痛保守治疗为主。
Acute aortic dissection is a serious cardiovascular disease, aortic wall structure changes caused by various reasons, the dissection and extension of the intima, the formation of false lumen, internal and external causes, can easily cause endometrial tear, endangering Life, low clinical morbidity and high mortality. Suddenly, tear-like pain is a typical symptom of the disease. Due to individual differences, many patients with early onset of clinical symptoms are not typical, the nature of the pain, the performance of different parts, increasing the difficulty of clinical diagnosis and treatment. Emergency treatment mainly to control blood pressure, pain relief and treatment based.