Can untreated iron deficiency anemia cause angina?

Answered by 1 Apollo Doctors

Dr Bhanu Prakash

General Practitioner

MBBS
AFIH
Advanced certificate in critical care medicine
Fellowship in critical care medicine
10+ Yrs

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Yes, research suggets that patients already having chronic heart diseases are susceptible to sudden pain in the chest or angina due to low levels of iron in the body. Hence, it is advisable to maintain healthy iron levels in the body to prevent angina.

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Answered 24/07/2025

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