Elevated blood pressure, often referred to as high blood pressure or hypertension, occurs when the pressure of blood in the arteries is consistently higher than normal levels. Blood pressure is measured in millimeters of mercury (mmHg) and is given as two numbers: systolic (the pressure when the heart beats) over diastolic (the pressure when the heart rests between beats). A reading of 130/80 mmHg or higher is generally considered elevated.
This condition is significant for health because it can lead to serious complications over time, including heart disease, stroke, and kidney damage. Many people with elevated blood pressure do not experience noticeable symptoms, which is why it is often called a 'silent killer.' Regular monitoring is essential, as early detection can help manage and prevent long-term health issues.
Blood pressure plays a crucial role in the circulatory system. It helps to ensure that blood flows throughout the body, delivering oxygen and nutrients to tissues while removing waste products. When blood pressure is elevated, the heart has to work harder to pump blood, which can lead to damage to the blood vessels and organs over time.
In summary, elevated blood pressure is a common condition that can have serious health implications if not monitored and managed properly. Understanding blood pressure and maintaining it within a healthy range is vital for overall well-being.