mHealth Interventions to Improve Access and Coverage of Uninsured People With High Cardiovascular Risk in Argentina.

Cardiovascular disease (CVD) accounts for approximately one-third of Argentina's deaths. Despite the availability of management and treatment for CVD which is offered to the uninsured population at government primary care clinics (PCCs), the rates at which those at risk are screened, identified and referred to the clinics are very low. This study will determine if providing CHWs with an mHealth application using an integrated, inexpensive and validated screening tool on cell phones for screening in the community which is linked with the PCC scheduling system wirelessly allowing the CHWs to make appointments at the time they identify high-risk individuals, will increase the number of referral and follow-up visits that patients attend at the PCCs.