将给定的一段文字翻译成英语。
在过去的几年中，人工智能技术在医疗健康领域的应用越来越广泛。人工智能可以帮助医生进行病例诊断、药物研发和治疗方案制定，提高医疗水平和效率。
In recent years, the application of artificial intelligence technology in the healthcare field has become increasingly widespread. Artificial intelligence can assist doctors in case diagnosis, drug development, and treatment planning, improving medical standards and efficiency.