orthostatic hypotension (noun)

1. The painting depicted a woman experiencing orthostatic hypotension as she stood up.

2. The design of the building incorporated measures to prevent orthostatic hypotension among its occupants.

3. In the futuristic novel, humans had developed a technology to eliminate orthostatic hypotension altogether.

4. In the cartoon, the character comically fainted due to orthostatic hypotension upon getting up from a chair.