Pressure is the amount of force applied per unit area. Pressure can be measured by a pressure gauge, but it is important to know the type of pressure the gauge is reading. This article will cover the ...

On any type of refrigeration system, from small reach-in coolers all the way to large chillers, controlling the head pressure of the refrigerant is important. That’s because it helps keep the system ...

High blood pressure can indirectly cause shortness of breath by forcing the heart to work harder, which may lead to cardiovascular issues. Pulmonary hypertension, a specific type of high blood ...

A ventilator is a machine that helps you breathe or takes breaths for you. It can be a lifesaver if you have a health condition that causes you to struggle to get air. You may know about the type of ...

Exercise lowers blood pressure by making the heart stronger and increasing the elasticity of blood vessels. It can also help lower the risk of heart disease.

People who are just beginning treatment for high blood pressure can benefit equally from two different classes of medicine - angiotensin-converting enzyme (ACE) inhibitors and angiotensin receptor ...

You've probably heard meteorologists mention low pressure, but did you know there are two different types that can generate the weather where you live? While both can produce anything from snow and ...

Pressure in the temples can be a sign of a headache or migraine. Other possible causes include stress, blocked sinuses, head injury, and more. Anyone with severe or persistent pain or pressure should ...

Different types of massage therapy can have a positive effect on blood pressure. Swedish massage, aromatherapy, and hand and foot massage have proven benefits. Massage therapy is not a substitute for ...

Pressure altitude is the height of an aircraft above a theoretical standard datum plane, corresponding to an altimeter setting of 29.92 inHg, and is used as a baseline for weather-related calculations ...