1 Complications of skin symptoms. 2  Cases of heliotrope rash pose elevated risk to infections, especially of the digestive and respiratory tracts. 3  Deposition of calcium in the skin, muscles and connective tissues may also form with the advancement of the disorder.ome of the complications associated with heliotrope rash are discussed below: 1  Complications of muscle weakness: 2  When the esophagus experiences muscle weakness then patients may elicit dysphagia or swallowing difficulties. 3  This in turn can result in loss of weight and malnutrition.
In general, the demand for a good is said to be inelastic (or relatively inelastic) when the PED is less than one (in absolute value): that is, changes in price have a relatively small effect on the quantity of the good demanded.
Inelastic demand is the opposite. People will buy goods with an inelastic demand no matter what the price is. A good example of this would be gas. People complain and complain about gas prices, yet they still buy it because they need it, even if it $3 a gallon.