目的探讨急诊床旁超声心动图对心血管危重症的诊断价值。
Objective To investigate the diagnosis value of emergency beside echocardiography for critical cardiovascular diseases.
目的：探讨急诊床旁超声心动图在急性肺栓塞早期诊断中的应用价值。
Objective: To explore the applied value of emergency bedside echocardiography in early diagnosis of acute pulmonary embolism.
结论急诊床旁超声心动图对心血管危重症的诊断及协助临床治疗具有重要应用价值。
Conclusion Emergency beside echocardiography play an important role in diagnosis and clinical treatment for critical cardiovascular diseases.
冠脉间隔支选择造影后经球囊试堵、导管中心腔造影及床旁超声心动图监测确定靶间隔支。
The methods of target septal branch selection included balloon occlusion test, angiography through the catheter lumen, and ultrasonic echocardiogram monitor.
目的探讨床旁彩色超声心动图（CDE）在心脏急诊中的临床应用价值。
Objective To evaluate clinical value of color Doppler echocardiography (CDE) at bed side in cardiovascular emergency.
结果急诊床旁经胸超声心动图正确检出24例心包填塞，无假阴性，敏感性100%，1例假阳性，特异性96%。
Results Bedside emergency transthoracic echocardiography correctly identified 24 patients without false negative (sensitivity 100%) and with one false positive (specificity 96%).
结果急诊床旁经胸超声心动图正确检出24例心包填塞，无假阴性，敏感性100%，1例假阳性，特异性96%。
Results Bedside emergency transthoracic echocardiography correctly identified 24 patients without false negative (sensitivity 100%) and with one false positive (specificity 96%).
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