[Telehealth as state response strategy: systematic reviewLa telesalud como estrategia de respuesta del Estado: revisión sistemática].

Objective: To identify telehealth initiatives described in the literature as a strategy for national health policies.

Method: A systematic review was performed to identify articles focusing on the use of telehealth as a state response strategy to health problems or needs. The Virtual Health Library, PubMed, and Google Scholar were searched using the following keywords: "telessaude politicas", "implantacao telessaude", "telehealth policy", "telehealth America", "telehealth Asia", "telehealth Antartida", "telehealth Europe", "telehealth Africa", "telehealth Oceania".