The medication droperidol is used by some, but not all, international ambulance services such as those in Australia, New Zealand, Canada, the United Kingdom and South Africa. Undertake a literature review in order to examine the clinical appropriateness of droperidol use in the modern paramedic setting. Detail the methods and results of your literature review in an essay, and provide a logical, evidence-based and informed opinion about whether this drug should be more widely used across international ambulance services.