Enlarged hearts in women shrink faster than those in men after aortic valve replacement

Wednesday, September 15, 2010 - 21:14 in Health & Medicine

After aortic valve replacement, the size of enlarged hearts shrink faster in women than in men with narrowed aortic valves (aortic stenosis), according to a new study. Because of different genetic activity, men develop more fibrous tissue in their hearts, which may explain why women's heart size decreases faster.

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