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What is COPD and how do you know if you have it?

Name: What is COPD and how do you know if you have it?
Uploaded: 2018-04-16T23:32:42-0400
Duration: 2 min 11 s
Description: Former First Lady Barbara Bush has had chronic obstructive pulmonary disease (COPD) for about two years. But what is the condition and how prevalent is it really? Dr. Lindsey Shepherd gives an expert look.

Former First Lady Barbara Bush has had chronic obstructive pulmonary disease (COPD) for about two years. But what is the condition and how prevalent is it really? Dr. Lindsey Shepherd gives an expert look.