主动脉夹层术后寿命是多少 沈爱东 北京友谊医院 скачать в хорошем качестве

主动脉夹层术后寿命是多少 沈爱东 北京友谊医院

主动脉夹层术后寿命是多少 沈爱东 北京友谊医院 主动脉夹层是一种比较有风险的疾病，长期高血压如果控制不好它造成的主动脉血压过高，冲击血管壁造成主动脉撕裂、内膜撕裂，血液从内膜下到内膜、中膜之间造成的一个动脉分为两个腔了，原来的腔叫真腔，这种因为内膜撕裂以后的血灌注到动脉壁里叫假腔，假腔扩大以后把真腔堵了，造成了远端的一个血液的血供不足，比如远端会出现坏死等等。所以主动脉夹层是一种非常有风险的疾病，死亡率也很高，主动脉夹层如果说及时发现得到及时治疗，比如说换了血管或者按了支架以后病人可能会存活以后，以后如果说要避免再发生夹层，一定要控制好血压，控制好心律。 What is the life span after aortic dissection Aortic dissection is a relatively risky disease, If long-term hypertension is not well controlled, it will cause high aortic blood pressure, The impact on the vessel wall resulted in aortic tear and intimal tear, The blood is divided into two cavities from the lower part of the intima to the middle part of the intima, The original tune is called true tune, This is called a pseudolumen because the blood is poured into the arterial wall after the rupture of the intima, After the false cavity was enlarged, the true cavity was blocked, It's causing a blood shortage at the far end, For example, there will be necrosis at the far end. So aortic dissection is a very risky disease, The mortality rate is also high, If the aortic dissection is found in time and treated in time, For example, after changing the blood vessel or pressing the stent, the patient may survive, In the future, if we want to avoid the occurrence of interlayer, We must control our blood pressure, Control your heart rate.