一般人都知道,心脏病发病快,往往来不及抢救,所以死亡率很高。根据心电图学的研究表明,心肌梗塞患者在死亡前的一段时间内,往往在心电图上出现 QRS 波增宽的不祥之兆。如能及时发现,及时抢救,就可幸免死亡。国外已有些国家早已采用这种办法,大大降低了心脏病的死亡率。我国直到目前为止,除个别医院从国外引进成套设备外,还是空白,尚处于研制阶段。三年前,我们曾作过一些探讨,参考国外经验,作了些改进,临床效果还好,现介绍如下,供各种波形宽度检测者参考。 Most people know that heart disease is fast, often too late to rescue, so the mortality rate is high. According to electrocardiographic studies have shown that patients with myocardial infarction in the period of time before death, often appear on the ECG QRS wave ominous signs of widening. If they can be found in time, timely rescue, you can spared death. Some countries abroad have long adopted this approach, greatly reducing the mortality rate of heart disease. So far in our country, except for the introduction of complete sets of equipment from abroad by individual hospitals, it is still blank at the research and development stage. Three years ago, we had made some discussions, made reference to foreign experience, made some improvements, and the clinical results are as follows. The descriptions are as follows, for a variety of waveform width detector reference.