Comparative cost analysis of two different medical interventions: educational implications

The paper display in a short way the concepts of medical cost and cost-effectiveness analysis and present the educational implications arising from the assessment and the comparison of the Hospital cost of two different therapeutic methods of myocardial revascularization: Coronary Artery Bypass Graft (C.AB.G.) surgery and Percutaneous Transluminal Coronary Angioplasty (P.T.C.A.)