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患者女性 ,43岁 ,反复胸闷 1年入院。查体 :心率 92次 /分 ,血压 1 6 / 1 0 Kpa,右颈部触及条索状肿块 ,双肺叩诊浊音 ,双侧呼吸音减弱 ,心界扩大 ,心音低钝 ,未闻及杂音。应用 ACU-SON ASPEND彩色多普勒超声仪 ,探头频率为 2 .5 MHz (心脏 ) 5～ 1 0 MHz (血管 )。二维超声心?
Female patient, 43 years old, repeated chest tightness 1 year admitted. Physical examination: heart rate 92 beats / min, blood pressure 16/10 Kpa, the right neck touches the cord-like mass, dull percussion dullness, bilateral breath sounds weakened, heart expansion, low heart sound blunt, no smell and noise. The ACU-SON ASPEND color Doppler was used with a probe frequency of 2.5 MHz (heart) 5 to 10 MHz (blood vessels). Two-dimensional echocardiography?