4022
Smooth muscle - rich tissues respond to mechanical overload by an adaptive hypertrophic growth combined with activation of angiogenesis , which potentiates their mechanical overload - bearing capabilities .
 Smooth muscle - rich tissues
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Smooth muscle - rich tissues