Port-of-Spain, Trinidad and Tobago, May 16, 2014: The Caribbean Public Health Agency (CARPHA) is calling on persons to know their blood pressure, strive to keep it healthy or lower it. This is in keeping with the theme for World Hypertension Day (WHD) 2014, 'Know Your Blood Pressure'. According to the Basic Indicators on Non-communicable Diseases published by the Pan American Health Organization in 2011, there is a prevalence rate of hypertension ranging from 25 to 42 percent in the English and ...