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− | They are connected to the [flaps] of the heart by sinewy threads and keep the flaps closed when the pressure in the heart increases. | + | They are connected to the leaflets of the heart by sinewy threads and keep the valve closed when the pressure in the heart increases. |
Aktuelle Version vom 24. Juli 2019, 17:06 Uhr
They are connected to the leaflets of the heart by sinewy threads and keep the valve closed when the pressure in the heart increases.