News hardware According to science, this is the maximum blood pressure an adult should have
As we get older, it is important to pay more and more attention to cardiovascular disease. It involves checking some data about our body. Blood pressure is crucial but often misunderstood, as are ideal or worrisome measurements. Here is all you need to know.
Why is blood pressure important?
Blood pressure is exactly what you think it is. pressure exerted by blood on the walls of the arteries when it circulates in our body. It is not a speed, but depends on the space granted by the arteries to allow the blood to move. If space becomes restricted, blood pressure increases. If the space widens, the pressure decreases.
It is a very important element to measure in medicine, because high blood pressure can indicate serious complications involving cardiovascular disease which can cost the life of the patient. High blood pressure can quite quickly cause cardiac arrest, the most common cause of death in developed countries.
In order to measure this pressure, we use the millimeter of mercury, with mmHg symbol. A tensiometer is used to obtain 2 numbers:
- systolic pressure which corresponds to the maximum pressure exerted by the cardiac ventricle at the time of the expulsion of blood.
- diastolic pressure which corresponds to the relaxation phase of the heart, giving a number logically lower than the first.
Now let’s get to the numbers, the real ones. According to Ameli’s site that you all know, a blood pressure calculation is normal if it is below 135/85 mmHg. If you are above it, you may be in a state of high blood pressure.
It is interesting to note that this measurement considered normal varies slightly depending on the country. In the USA for example, it is from 130/80 mmHg that you have to start worrying.
Symptoms of high blood pressure can be dizziness, blurred vision, headaches or nosebleeds. All bodies are different but high blood pressure often does not show any symptoms especially. If you are starting to age, do not hesitate to consult regularly to make sure that everything is going well.
To prevent this kind of problem, it is important to adopt healthy habits such as eating a balanced diet, exercising and limiting risk factors such as tobacco or alcohol.
Connected watches like the Apple Watch democratize blood pressure measurements
Connected watches are no longer simple gadgets used to impress the gallery or to cheat during checks. They now have a real utility during sports sessions but especially for health monitoring.
While it has long been possible to measure your heart rate and receive alerts when it is abnormal, the latest versions offer other measurement tools such as an electrocardiogram or a blood pressure sensor. It measures the pressure in the vessels, where a tensiometer deals with the arteries close to the heart.
This is still useful data, especially for people who already suffer from impairments.
The Apple Watch Series 8, the latest version of Apple’s connected watch released in September 2022, now offers a tool toassess the stages of ovulation in women, to determine the ideal periods to fertilize.
These small objects present on the wrists of a growing number of people are beginning to become seriously indispensable.