I found this illustration in an issue of American Heart Association’s Circulation Research Journal. I thought it provided a fascinating look at what happens to the heart during aging.
The Caption in the journal said: Age-dependent changes to cardiovascular tissues. Both the heart and vasculature undergo numerous alterations during aging as a result of deregulation of molecular longevity pathways, leading to compromised function. Illustration credit: Cosmocyte/Ben Smith.
Tony
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