A prosthetic heart valve can include an expandable support stent, a valve assembly, and a connecting membrane. The support stent can have first and second end portions and can be configured to be radially expandable from a first configuration to a second configuration. The valve assembly can have an inlet portion, an outlet portion, and a plurality of leaflets, and the valve assembly can be supported in the support stent. The connecting membrane can be disposed radially between the support stent and the valve assembly, wherein the support stent and the valve assembly can be connected to the connecting membrane.
