I'm a little bit (or a lot!) confused that how has the fibrous skeleton contributed to the structure of the heart valves? Since the fibrous skeleton takes part in the cardiac muscle, how does it help the valves? does the fibrous skeleton take part in the valve structure and make a layer for itself??
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$\begingroup$ Does no one have an idea? I know it's a lot, but please I need it! if you know a book or sth like this please share it here or if you can answer $\endgroup$ – Amin May 12 at 21:28
