ELECTRONIC HEALTH RECORD USING BLOCKCHAIN AND OFF CHAIN STORAGE: A SYSTEMATIC REVIEW

Abstract

The Blockchain was introduced by Bitcoin [1] for maintaining financial transaction; many researches are going on, to extend the use of blockchain technology in non-financial application. Healthcare domain is a promising industry in which blockchain can have important influence. This paper focus on a systematic review about existing and ongoing research in the field of storing electronic health record (EHR) using blockchain technology. This paper also presents use of blockchain framework in healthcare domain, its challenges and further research.