smooth muscle hypertrophy
The enlargement or overgrowth of all or part of an organ due to an increase in size of its smooth muscle cells without cell division. Physiological hypertrophy is a normal process during development, and can also occur in mature structures on demand. In the uterus, smooth muscle cells undergo hypertrophy during pregnancy.
GO:0014805
smooth muscle adaptation
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GO:0014896
muscle hypertrophy
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