Turramurra's Qantas Joy Flight for Disadvantaged Children. 1  A centrifugal pump is a rotodynamic pump that uses a rotating impeller to increase the pressure of a fluid. 2  Centrifugal pumps are commonly used to move liquids through a piping system.
Chest pains for many are also a type of respiratory problem that is often associated with heart attacks. It's one of the reasons that many of those with anxiety develop health concerns and see a doctor. Hyperventilation is the main cause of breathing issues associated with anxiety.
There are a number of lung conditions that can cause breathing difficulty. All of these require immediate medical attention, some more immediate than others: 1  Asthma is an inflammation and narrowing of the airways that can cause shortness of breath, wheezing, chest tightness, and coughing. 2  Pneumonia is lung inflammation that is caused by infection.