What diseases can telemedicine consultation solve?

Telemedical consultation is based on the technology of the hospital and the needs of the patient's condition. Now it's all network connections. Therefore, when the patient's condition changes to a certain extent, he can apply for the help of doctors in higher hospitals through the Internet for further diagnosis and treatment. It is not a specific disease, but any disease can apply for telemedicine consultation. The advantage of this is to avoid the patient rushing to the hospital and directly ask the doctor at the higher level to treat the patient directly.