The “keystone” mechanism (as for an ancient arch made of stones) considerably reduces the tension and the pressure on the leaflets and the chordal apparatus, as the LV pressure is exerted simultaneously on the two opposite sides of the leaflets. from http
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Just published by #Springer: Faletra, Narula, Ho (Eds), Atlas of Non-Invasive Imaging in Cardiac Anatomy https://t.co/aIiCKpDTlo (direct access for #SpringerLink subscribers: https://t.co/gW4dSGtIbF) https://t.co/vlNM9bTo9K