Cardiovascular diseases are one of the most common problems and causes of death worldwide. This encompasses the diseases of the heart and blood vessels. This is brought about by poor diet and unhealthy lifestyle. When the heart and the blood vessels are suffering, then the rest of the body systems are affected. This leads to much more organ system failures that might very well cause the patient’s death.
Everyone had experienced pain in their life. Pain comes in many different forms. The perception and tolerance of pain vary widely from individuals and to cultures. Some people may have higher pain tolerance than others. Pain can be synonymous to suffering for many people. Pain is a sensation that hurts. It can be really hard to describe pain as it varies from individuals. A pain can be stabbing, sudden, intermittent, throbbing, pinching, or aching. Pain can be acute or chronic. Pain can be mild, moderate or severe. Assessment of pain is vital to treatment and management.