Embolism can occur when an embolus, or blood clot, forms around a heart valve that is not working properly, or is released within the arteries to the brain, causing a stroke. The effects of a stroke may include temporary dizziness. However, if the embolus travels to the vestibular system, it can cause severe dizziness.
Step 6: Position the portable air conditioner a few feet from the window. Connect the exhaust hose (if you need to lengthen it, pull gently) to the opening in the window panel fixture. Depending on the model, the hose should lock, twist or snap into place. Step 7: Plug in the power cord and prepare to cool off.
18' x 25' = 450 square feet. 450 square feet = portable air conditioner with 10,000 BTUs. Alternatively, to get a quick ballpark figure of the BTUs you will need for your room, multiply the square footage of the room by 35 to get a very rough estimate.