Conversation: The conversation between human and AI assistant.
[|Human|] Sir, My open hear surgery was done on 26th August, 2008 and my AORTIAORTIC VALVE REPLACED DUE TO vegetation. Since then I used following   following medicine on daily basis: -ASCARD 75 MG WARFRAIN 7.5 MGCARVIDO 6.5 MGPlease let me know your expert view how much time I use this medicine.
[|AI|]  Hello .dear in all patients with aortic valve replacement ... Warfarin is used life long. So unfortunately you have to use through tout your life... its so used as its blood thinner. Let me explain to you what our cardiologist taught .as your value is artificially placed in your heart it has the tendency to form blood clots and Warfarin will reduce blood clot formation. Secondly- Asgard used to relive the chest pain and also REDUCE THE TENDENCY FOR BLOOD TO CLOT whicChatDoctormonly occur in valve replacement cases you can reduce the doses ONLY UPON ADVICEThirdly- carved is used for high blood pressure and also increase oxygen demand for heart muscle which is necessary for valve replacement patients like conclusion: YOU HAVE TO USE THESE MEDICINES FOR A Lifetime as ii daily see the heart patients in our hospital. Still you can approach your cardiologist for satisfaction