“…Despite this, it should be emphasized that, in order to promote health, treatment of diseases and rehabilitation, the treatment of a person with coronary artery disease and submitted to MRS requires the integration of all the services in the health care network, articulated by the referral and counter-referral process, to ensure comprehensive and continuous care. 10 However, as in this study, counter-referral is a condition that is not or little verified in other Brazilian realities and in the American countries, as recommended by the World Health Organization, despite its need for continuity of care and health control. 28 It is noted that the definition of guidelines and clinical protocols for flows and counter-flows of care and mapping of the health services network, by health professionals and managers, can establish the basis for the referral system 17,28 and also of counterreferral to the users of the health services and to the professionals who work in these services.…”