Blood pressure is an important indicator of the human body’s vital signs. The level of blood pressure can help determine whether the human body’s heart function, blood flow, blood volum...
With the surge in healthcare expenditures, frequent changes in people’s lifestyles, high disposable income, increased prevalence of cardiovascular diseases, and an increase in the elderly pop...
2020 is destined to be an extraordinary year. A war against COVID19 affects the hearts of hundreds of millions of people. Countless brave rescuers
who go in the teeth of danger went to the front li...