There is no pathognomonic finding on biopsy, although the majority of studies indicate that fibrosis is frequently present   .
What does the histology of noncompaction cardiomyopathy entail?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: What does the histology of noncompaction cardiomyopathy entail? [/INST] \n There is no pathognomonic finding on biopsy, although the majority of studies indicate that fibrosis is frequently present   .</s>