给出一篇关于人工智能在医疗保健中应用的论文摘要。
Title: The Applications of Artificial Intelligence in Healthcare: A Review

Abstract: In recent years, the use of artificial intelligence (AI) in healthcare has become increasingly common. This systematic review aims to provide an overview of the applications of AI in healthcare and their potential benefits. The literature search was conducted in multiple databases, including PubMed, Embase, and Scopus. A total of 47 studies were included in the review. The applications of AI in healthcare were categorised into four areas, namely diagnosis and decision-making, patient monitoring and management, drug discovery and personalised medicine, and administrative tasks. Results showed that AI has the potential to improve accuracy and efficiency in these areas, as well as reduce costs and improve patient outcomes. However, there are also several challenges associated with AI in healthcare, including the lack of standardisation and regulation, as well as ethical and legal concerns. Further research is needed to address these issues and maximise the potential benefits of AI in healthcare.