<s>[INST] Partially imaged right lung shows apparent pronounced volume losswith right hemidiaphragmatic elevation. This is part of the result of my MRI if Pectoralis Major muscle tear, which is torn. Will the reduced lung capacity affect energy level, because I get tired quickly and my thyroid levels are all showing in the mid range of being normal? [/INST] Hello, * Per se reduced lung capacity will not affect energy level unless there is systemic involvement of multiple systems apart from lung. Hope I have answered your query. Let me know if I can assist you further. </s>