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肺心病也叫肺原性心脏病,是老年人常患的一种心肺同时发生病变的疾病,严重影响了老年人的身体健康。老年人为何易患肺心病老年人随着年龄的增加,身体的组织器官逐渐退化衰老,呼吸系统和心血管系统也不例外。如上呼吸道的黏膜萎缩退化变薄,纤毛的运动力减弱,气管、支气管的弹性降低,肺活量、肺血流量减少。心脏搏动无力,血管发生硬化,弹性降低,从而影响了肺脏的血液循环,再加上老年人的新陈代谢功能减弱,抵御外界刺激的抗病能力降低,容易受到细菌和病毒的感染。一旦发生了感冒、支气管炎、支气管哮喘等,不能及时治愈,便容易引起肺气肿,并发肺心病。
Pulmonary heart disease, also known as pulmonary heart disease, is a common disease of the elderly often suffering from heart and lung disease, seriously affecting the health of the elderly. Why Elderly Patients with Pulmonary Heart Disease The elderly with aging, the body’s tissues and organs gradually degenerative aging, respiratory and cardiovascular system is no exception. Mucosal atrophy such as the upper respiratory tract degeneration and thinning, weakening ciliary motility, tracheal, bronchial elasticity decreased, vital capacity, pulmonary blood flow decreased. Heart beating weakness, vascular hardening, decreased elasticity, which affected the blood circulation of the lungs, coupled with the elderly metabolic function weakened resistance to external stimuli to reduce the disease resistance, susceptible to bacterial and viral infections. In the event of a cold, bronchitis, bronchial asthma, etc., can not be promptly cured, it is easy to cause emphysema, pulmonary heart disease.