It is a cardiovascular critically ill dangerous signal that the pulse pressure is great! 's prevention and health care

It is a cardiovascular critically ill dangerous signal that the pulse pressure is great! 's prevention and health care
Many the elderly, while examining blood pressure by oneself, often find oneself though systolic pressure (high pressure) Higher, but diastolic pressure (low pressure) Not high, then gratified secretly, think oneself is only simple systolic phase hypertension, the problem is not very serious.
In fact, hypertension of this kind often hides greater danger, must not adopt a casual attitude.
Summarize, generally speaking old hypertension has three characteristics: Systolic pressure is high, relaxation is forced down, pulse pressure (pulse pressure =Systolic pressure- Diastolic pressure) It is big. The pulse pressure is reflecting an elastic important index of main artery, increase with age, the artery will lose elasticity gradually, its result is that systolic pressure obviously increases, the diastolic pressure is obviously reduced, the pulse pressure is obviously strengthened. Normal adult pulse pressure lie between 30- 40mmHg under having a rest state, it greater than 40mmHgs to be whether pulse pressure increase, and the pulse pressure of old hypertension patient often exceeds 50- 60mmHg, even reach above 100mmHg. Find by clinical observation, when systolic pressure is invariable in 160mmHg, diastolic pressure 75mmHg person take than the intersection of diastolic pressure and apoplexy, myocardium the intersection of infarction and incidence of 95mmHg person 12% high. It means, the higher the danger that the hypertension patient with the greater pulse pressure suffers from heart cerebrovascular diseases is, so must intervene actively.
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