High blood pressure increases the risk of heart disease and stroke, two leading causes of death for Americans. Tens of millions of adults in the United States have high blood pressure, and many do not have it under control because of rare physical symptoms. That is why it is also known as the silent killer. (CDC) In the United States, key findings by the recognized government bodies (Million Hearts) indicate that: Nearly 1 out of 2 adults have hypertension (108 million).Most adults with … [Read more...] about High Blood Pressure: When To Seek Emergency Care