Objective To evaluate diagnostic value of transesophageal atrial pacing stress test (TEAPT) in middle-aged and elderly patients with atypical chest pain.

目的探讨中老年不典型胸痛患者经食管心房调搏负荷试验的临床诊断价值。

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In 62 cases of this paper, the results of cardiac stress test by transesophageal atrial pacing were compared with that of treadmill stress test and those of isoprote-renal stress test respectively.

本文将62例食道调搏心负荷试验结果，分别与同组活动平板试验或异丙肾上腺素负荷试验的结果进行对比。

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