The beat of pulse at rest dropped down from 77.63 times per min. to 67.6 times per min. ( P < 0.01); 安静时脉搏从77.63次/分降低到67.6次/分(p<0.01);
Conclusion When patients have symptoms of heart disease, especially when they are senile and emaciated with forceful apex beat, large difference of pulse pressure and low blood lipid, it should be alert that hyperthyroid heart disease may be possible. 结论:以心脏疾病表现就诊的患者,尤其是年老、消瘦、心尖搏动增强、脉压差大、血脂不高者,要警惕甲亢性心脏病的存在。
So far, mostly, the research of optical beat frequency has concentrated on the use of single-frequency pulse generated by single longitudinal mode laser. 但迄今为止,关于光拍频技术的研究主要集中在利用单纵模激光器所产生的单纵模脉冲上,而对于锁模激光器输出的ps锁模脉冲的研究还没有引起人们足够的重视。