Health Chat
Monday, April 07, 2008
As the heart pumps, the flow of blood in your arteries rises and falls in a regular pattern. Blood pressure peaks when the heart pumps and falls as the heart relaxes. That is why blood pressure is given in two numbers. Normal blood pressure reading is 120/80mmHg.
Blood pressure may vary through out the day. Emotions, body position, sleep and breathing may also cause the fall and rise of blood pressure.
* Signs and symptoms
There are very seldom any warning signs, for this reason, high blood pressure is often called the "Silent Killer".
That sounds like good news. But the report also warns that this may simply be because our digital economy is still young, not because we are safe. As more people shop, bank and pay online, criminals will follow.We Batswana do not need a report to tell us that danger is real. Many of us have heard of or fallen victim to KYC scams. A caller impersonates your bank or mobile money provider. They say they need to “verify” your account. They ask...