Conclusion The changes on R-ST-T in chest leads is a sensitive and specific predictive marker for diagnosing AHCM, ECG can predicted AHCM early.
结论胸导联心电图r - ST - T变化是诊断AHCM的敏感、特异的预测指标，心电图对AHCM的诊断具有早期预测意义。
Objective To investigate the diagnostic value of B-type natriuretic peptide (BNP) in the acute myocardial infarction (AMI) patients with chest pain but without ST-segment elevation.
目的：评价B型尿钠肽(BNP)对伴急性胸痛但心电图无st段抬高的急性心肌梗死(ami)患者的诊断价值。
Pacing induced chest pain and ST segment depression were observed in syndrome X, but not in controls.
结果心房起搏可诱发所有X综合征患者出现胸痛及ST段压低，而对照组则阴性。
Percent of occurring serious ventricular arrhythmia and auricular-ventricular block in patients with chest lead ST segment descent was large significantly (P<0.05).
伴胸导联ST段改变者严重室性心律失常与房室传导阻滞的发生率均较不伴胸导联ST段改变者高（P<0.05）。
Objective: To probe the diagnosis of coronary heart disease in hypertension patients with abnormal st t in electrocardiogram (ECG) and atypical chest pain.
目的：探讨高血压病患者心电图有STT改变，伴有不典型胸痛时冠心病的诊断。
Results There were ischemic pain in the chest in15/15. Ischemic changes appeared in dynamic ST-T segment of ECG in13/15.
结果15/15例出现缺血性胸痛、13/15例心电图呈缺血性ST-T动态改变、心肌损伤标记物均明显升高；
Results There were ischemic pain in the chest in15/15. Ischemic changes appeared in dynamic ST-T segment of ECG in13/15.
结果15/15例出现缺血性胸痛、13/15例心电图呈缺血性ST-T动态改变、心肌损伤标记物均明显升高；
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