iCliniq logo

Ask a Doctor Online Now

HomeAnswersCardiologyheart valve malfunctioningKindly let me know why Lexiscan is suggested over other tests.

Why Lexiscan is recommended over calcium in valve problems?

The following is an actual conversation between an iCliniq user and a doctor that has been reviewed and published as a Premium Q&A.

Medically reviewed by

Dr. K. Shobana

Published At March 23, 2018
Reviewed AtJune 12, 2024

Patient's Query

Hello doctor,

My dad recently had an echo done which showed valve issues. The cardiologist wants to do a Lexiscan. I thought there are less invasive tests like calcium scoring that would give the same information. Why would the Lexiscan be recommended over other tests?


Welcome to icliniq.com.

Calcium score is not as informative as Lexiscan. It is a screening test and not a diagnostic. CT coronary angiography may yield a better information, but has false positive and negative rates. However, CT coronary angiography may be used as an alternative rather than calcium score. Also, treadmill test is an alternative to Lexiscan if he is able to perform exercises. Anyway, Lexiscan is much sensitive than calcium score for detection of blockages. Hope this helps you and get back if you have any doubts.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Dr. Sagar Ramesh Makode
Dr. Sagar Ramesh Makode


Community Banner Mobile
By subscribing, I agree to iCliniq's Terms & Privacy Policy.

Ask your health query to a doctor online


*guaranteed answer within 4 hours

Disclaimer: No content published on this website is intended to be a substitute for professional medical diagnosis, advice or treatment by a trained physician. Seek advice from your physician or other qualified healthcare providers with questions you may have regarding your symptoms and medical condition for a complete medical diagnosis. Do not delay or disregard seeking professional medical advice because of something you have read on this website. Read our Editorial Process to know how we create content for health articles and queries.

This website uses cookies to ensure you get the best experience on our website. iCliniq privacy policy