Can the electronic health card check the previous records?

Of course. Electronic health card Electronic health card takes personal identity card as the only main index, which can realize the cross-system circulation of health information. It is a national universal health certificate for residents' real-name registration system for medical treatment, across regions, institutions and platforms. Electronic health records record the basic information of residents, health checkups and other health service records. After the establishment of electronic health records, residents can understand and master the dynamic changes of their health status by looking at the medical records of outpatient, inpatient and laboratory medical institutions.