Does anyone here receive SSDI where COPD was the prominent or sole chronic illness?

In February, 2015, I reapplied for SSDI, after being denied after ALJ hearing.

Within the last few months I've experienced shortness of breath more frequently and for a longer duration. I recently had an echocardiogram. It showed my one year old organic aortic valve was great condition. The mitral valve, already moderately diseased, showed no disease progression since February.