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收缩期血压和心率的乘积(Pressure Rate Product)简称PRP,可综合评价患者的心脏功能。目前国外已应用于临床,国内尚未见这方面报导。随着人类平均寿命的增长,口腔科就诊患者中、老年人日益增多。但因考虑手术刺激可加重心脏负担而发生意外,故对拔牙多采取保守态度,使一些老年牙病患者,长期忍受牙痛之苦。老年患者心功能普遍下降,并常伴发心血管疾病,尤以原发性高血压多见,据流行病学调查,发现60岁以上人群中高血压患炳率约占1/3,65岁以上可增至50％左右。高血压是脑卒中,充血性心力衰竭及冠心病的主要危险因素。临床上經常遇到老年高血压患者能否耐受拔牙的问题,目前已是口腔
Systolic blood pressure and heart rate product (Pressure Rate Product) referred to as PRP, comprehensive evaluation of patients with cardiac function. At present, foreign countries have been used in clinical, domestic has not yet seen this report. With the increase of average life expectancy of human beings, there are more and more elderly patients in the dental department. However, considering the surgical stimulation can aggravate the burden of the heart and accidents, so take more conservative attitude to tooth extraction, so that some elderly patients with dental diseases, long-term endure the pain of toothache. Elderly patients generally decline in cardiac function, and often accompanied by cardiovascular disease, especially in the more common high blood pressure, according to epidemiological survey found that people over the age of 60 in the Bing rate of about 1 / 3,65 years old Can be increased to about 50%. Hypertension is a major risk factor for stroke, congestive heart failure and coronary heart disease. Clinically often encounter elderly hypertensive patients can tolerate the problem of tooth extraction, is now the mouth