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.
o If demand is inelastic, then an increase in price causes an increase in total revenue o If demand is elastic, an increase in the price causes a decrease in total revenue â¢ When demand is inelastic (a price elasticity less than 1), price and total revenue move in the same direction â¢ When demand is elastic (a price elasticity greater than 1), price and total revenue move in opposite directions â¢ If demand is unit elastic (a price elasticity exactly equal to 1), total revenue remains ...