1 The disease can cause breathlessness and a dry cough. 2  Heliotrope rash can also result in inflammation of the cardiac muscles or myocarditis, and other cardiovascular conditions. 3  A small percentage of the patients may also experience cardiac arrhythmias and congestive failure of the heart.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.
When price elasticity of demand equals one, demand is unit elastic (the percent change in demand is equal to the percent change in price). Finally, if the value is greater than one, demand is perfectly elastic (demand is affected to a greater degree by changes in price).
1 Perfectly inelasticity of demand is seen in the demand of necessary goods, while relative inelasticity is seen in case of very expensive goods. 2  The coefficient of elasticity of demand is less than 1, that is ed. 3  By this explanation we have completed the differences between Elastic and Inelastic demand. 4  Thank you.