Conclusions the simple, frequently used body surface ECG can help diagnose most coronary heart diseases, but there can be falsepositive and false negative reactions.
结论体表心电图简便、常用，能够帮助诊断大多数冠心病，但存在假阳性和假阴性。
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Conclusion the simple, frequently used body surface ECG can help diagnose most coronary heart diseases, but there can be falsepositive and false negative reactions.