COVID 19 Update
PT/INR Home Testing
1-800-769-8177

What is the normal INR range?

A person taking the anticoagulant (blood thinner) Coumadin® or “warfarin” should maintain an INR within the safe therapeutic range prescribed by their doctor. Most commonly patients will be prescribed a therapeutic range of (INR) 2.0 – 3.0 and patients with a mechanical heart valve will often have a therapeutic range that is higher than this.

A person NOT taking anticoagulants should have an INR range between 0.8 to 1.2.o.

 
Name  *
Email  *
Phone  *
Enquiry Type *
Message *
 
  Please enter in the number below:
 
Advanced Cardio Services © 2010-2023 All rights reserved.
10800 N Congress Ave, Suite C | Kansas City, MO 64153
Phone: 800-769-8177 | Fax: 844-700-3484