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A 35-year-old male asked:

Shortness of breath in stress. coronary cta by mdct-256 dual source @100bpm.lad2 muscle bridge 1.91 cm cause mild stenosis(40%) in systolic. advice pl?

1 doctor answer1 doctor weighed in
Dr. John Chiu
Allergy and Immunology 58 years experience
Need lung function: At your age, lung function impairment would be a more likely cause than cardiovascular disease unless you have many risk factors for cv disease. Suggest that you get an exercise tolerance test if the basic lung function test is normal to find out. Anxiety with hyperventilation is yet another cause for sob under stress.

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Last updated Mar 7, 2014

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