Objective To evaluate diagnostic value of transesophageal atrialpacing 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 atrialpacing were compared with that of treadmill stress test and those of isoprote-renal stress test respectively.