Dental porcelain or metal crowns or bridges cost only $125 to $300  each in clinics in South America, Hungary, and Asia. But if you are  in US then the cost is about $800-$1 â¦ ,000 per tooth. You can check  at the Related Resource below the list of cost per country.
In most situations the INR target is 2.5 (target range 2.0 â 3.0). This range is appropriate for the prophylaxis or treatment of venous thromboembolism and reduction of the risk of systemic embolism for people with atrial fibrillation and valvular heart disease.5 In some situations higher ranges are more appropriate.
International normalized ratio (INR): 0.8-1.1 The warfarin (Coumadin) dose is changed so that the prothrombin time is longer than normal (by about 1.5 to 2.5 times the normal value or INR values 2 to 3). Prothrombin times are also kept at longer times for people with artificial heart valves, because these valves have a high chance of causing clots to form.