Conclusions CHD patients with J wave are poor prognosis.
结论伴有J波的冠心病患者预后不良。
Early repolarization of J wave type is related to cardiovascular and metabolic diseases.
波型早复极发生率与心血管及代谢性疾病相关。
Objective TO investigate the clinical and electrocardiographic character of idiopathic and secondary abnormal J wave.
目的探讨特发性与继发性异常J波的临床及心电图特点。
Objective Investigating the epidemic status of J wave of ECG in the communities of Taiyuan city in order to provide basic date for studying ischemic J wave.
目的对太原市社区居民心电图J波的发生情况进行流行病学调查，为缺血性J波的研究提供基础资料。
Conclusion The incidence rate of J wave in CHD group had no significant difference with the non-CHD group and the age ranged from 45-54 years occupied the highest proportion in all CHD patients.
结论冠心病患者心电图J波发生率与非冠心病患者相比无差异，且45-54岁的患者出现J波比例最高。
Conclusion The incidence rate of J wave in CHD group had no significant difference with the non-CHD group and the age ranged from 45-54 years occupied the highest proportion in all CHD patients.
结论冠心病患者心电图J波发生率与非冠心病患者相比无差异，且45-54岁的患者出现J波比例最高。
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