I am suffering from severe chest pain from past 5 months , weakness, fatigue , my ability to do physical activity has decreased I get tired very fast and also I experience rapid heartbeats and some times shortness of breath.  My CT scan shows 1) Tiny calcified granuloma in superior segment of left lower lobe. 2) Tiny fibrotic nodules in lateral basal segment of left lower lobe 3) Small thin pleuroparenchymal band in posterobasal segment of left lower lobe