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VALIDATION OF CONTINUOUS-WAVE DOPPLER ECHOCARDIOGRAPHIC MEASUREMENTS OF MITRAL AND TRICUSPID PROSTHETIC VALVE GRADIENTS - A SIMULTANEOUS DOPPLER-CATHETER STUDY
[摘要]
[发布日期] 1986-10-01 [发布机构] 
[效力级别]  [学科分类] 
[关键词]  [时效性] 
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