Improving patient access to specialized health care: the Telehealth Network of Minas Gerais, Brazil.

Problem: The Brazilian population lacks equitable access to specialized health care and diagnostic tests, especially in remote municipalities, where health professionals often feel isolated and staff turnover is high. Telehealth has the potential to improve patients' access to specialized health care, but little is known about it in terms of cost-effectiveness, access to services or user satisfaction.

Approach: In 2005, the State Government of Minas Gerais, Brazil, funded the establishment of the Telehealth Network, intended to connect university hospitals with the state's remote municipal health departments; support professionals in providing tele-assistance; and perform tele-electrocardiography and teleconsultations.

Implementation of a telecardiology system in the state of Minas Gerais: the Minas Telecardio Project.

Background: Although cardiovascular diseases are the main cause of morbimortality in Brazil, the access of small-town populations to electrocardiography and cardiology assessment is limited. The use of telecardiology to assist the access of distant towns to electrocardiography and a second opinion in cardiology is promising; however, it has not been formally assessed.

Objective: To assess the feasibility of implementing a low-cost public telecardiology system in small Brazilian towns.