Although heart wall thickness was reduced overall, specific areas exhibited morphological changes consistent with myxomatous degeneration in the walls of knockout hearts. 盡管心臟室壁厚度整體變薄，而特定區域顯示出敲除心臟室壁的形態(tài)改變與心臟粘液瘤的惡化程度相一致。
Although heart wall thickness was reduced overall, specific areas exhibited morphological changes consistent with myxomatous degeneration in the walls of knockout hearts. 盡管心臟室壁厚度整體變薄，而特定區域顯示出敲除心臟室壁的形態(tài)改變與心臟粘液瘤的惡化程度相一致。
