The difference between systolic and diastolic blood pressure is that systolic refers to the highest pressure when the heart contracts and pumps blood, while diastolic represents the lowest pressure when the heart relaxes between beats. When you measure your blood pressure, you’ll see two numbers, ...
LOW blood pressure, also called hypotension, would seem to be something to strive for. After all, high blood pressure (hypertension) is a well-known risk factor for heart disease and other problems. In fact, in recent years there has been an ongoing downward revision of what is considered ...
Unlike high blood pressure, low blood pressure is defined primarily by signs and symptoms of low blood flow and not by a specific blood pressure number. Some individuals routinely may have blood pressure numbers of 90/50 with no symptoms and therefore do not have low blood pressure. However, ...
High Blood Pressure can be caused by a number of underlying conditions. Learn about the causes of high/low blood pressure in this guide.
Cardiologist and hypertension expert Eugene Yang, MD, discusses developments in cuffless blood pressure monitoring. Health Check: Blood Pressure Did you know that high blood pressure usually has no symptoms? That’s why it’s important to get your numbers checked regularly. Here’s what they mean...
Unlike with high blood pressure, people whose blood pressure drops too low will usually feel ill, he said. "They'll get dizzy or lightheaded. The treatment is dependent upon the underlying cause." But what's too low for one person may be perfectly fine for ano...
Hypotension is the medical term for low blood pressure.You have it when a reading shows your blood pressure is much lower than expected. A blood pressure reading appears as two numbers. The top number is a measure of systolic pressure, or the pressure in the arteries when the heart beats ...
Low blood pressure is only a problem if it has a negative impact on the body. For example, vital organs (particularly the brain) may be starved of oxygen and nutrients if the blood pressure is too low for your body. 只...
pressure reading as this number tends to rise steadily with age and presents a risk for heart disease in people over the age of 50. That being said, both numbers are important to monitor, and elevated readings in either systolic or diastolic may be used to diagnose high blood pressure. ...
It's a standard part of any medical visit. Someone, typically a nurse, wraps a cuff around your arm and asks you to sit quietly while the cuff squeezes to the point of discomfort, then slowly eases its grip. Some numbers get jotted down in your chart.