This document discusses a study determining the anticoagulant property of the ethanolic extract of Makabuhay (Tinospora rumphii Boerl). The study aims to provide an alternative natural treatment for cardiovascular diseases to reduce risks of current anticoagulant medications and costs. Researchers will assess anticoagulant effects of Makabuhay extracts in vitro using activated partial thromboplastin time and prothrombin time clotting assays, and in vivo using a mouse tail bleeding time test. Results could offer a potential natural anticoagulant and help reduce cardiovascular disease burden.