Cardiovascular disease is one of the major causes of mortality in the world, with high human and financial burdens on communities. Telemedicine is a tool for providing services for patients that are difficult to access or in need of immediate care. The aim of this study was to systematically review economic evaluation studies that compared telemedicine with usual care for cardiovascular patients. A systematic review was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and related articles published up to December 2018 were searched in different databases (PubMed, Embase, SCOPUS, Global Health, Google Scholar, Magiran, SID). The articles were selected based on inclusion and exclusion criteria. Consolidated health economic evaluation reporting standards statement checklist was used to qualitatively evaluate the papers. Overall, 20 articles were included in the study. The studies used quality-adjusted life years to measure outcomes. The highest and lowest values of Incremental Cost-effectiveness Ratio were $515,082 and $2099 that had been reported in the UK and New Zealand, respectively. Most of the items of the checklist were reported and the quality of most of the studies was excellent and very good. According to the results, telemedicine improves the clinical outcomes and results in considerable saving in costs. Utilizing telemedicine concurrent with the usual care for service delivery is more cost-effective. The reviewed studies had been conducted in high-income countries, hence, it is essential to be cautious when generalizing the results and applying them in health systems policymaking.
Keywords: Cardiovascular disease; Cost-benefit analysis; Economic evaluation; Systematic review; Telemedicine.