Can a blocked artery cause shortness of breath?

Answered by 1 Apollo Doctors

Dr Dr Khaleel Ur Rahim

General Practitioner

MBBS
1+ Yrs

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Yes it is possible when coronary arteries, that is, arteries related to heart are blocked.

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Answered 04/07/2025

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Yes, a blocked artery can cause shortness of breath in a 60-year-old male. Here's why:

a. Reduced Blood Flow: Blocked coronary arteries limit blood flow to the heart muscle, leading to angina or heart attacks, both causing shortness of breath.

b. Heart Function: Insufficient oxygen-rich blood affects heart pumping, causing fluid buildup in the lungs and breathlessness.

c. Related Conditions: Heart failure, often linked to blocked arteries, can also contribute to breathing difficulties.
Action Steps:

a. Seek Medical Evaluation: If experiencing new or worsening shortness of breath, especially with chest discomfort, consult a healthcare professional promptly.

b. Diagnostic Tests: Tests like ECG, stress tests, or imaging may be needed to determine the cause and guide treatment.
Importance of Early Diagnosis: Timely management can improve outcomes and quality of life.

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