A self-expandable atrioventricular valve (10, 10') that is expandable from an un-deployed state into a deployed state and that in the deployed state comprises: - a stent frame forming a body, with the body having a height (H b) extending from an inlet to an outlet of the self-expandable atrioventricular valve (10, 10') in an axial direction and with the body circumferentially extending in a circumferential direction around the axial direction, - a unidirectional valve member arranged within the body in the region of the outlet, - a plurality of fingers (18; 18') that is arranged in the region of the inlet, with the plurality of fingers (18; 18') projecting radially outwardly from the body in a radial direction and with the plurality of fingers (18; 18') forming at least part of an upper end of the self-expandable atrioventricular valve (10, 10') together with the inlet, - a plurality of anchors (22; 22', 22") that is arranged in the region of the outlet, with a first end of each of the plurality of anchors (22; 22', 22") projecting radially outwardly from the body in the radial direction in the region of the outlet and with the first ends of the plurality of anchors (22; 22', 22") forming at least part of a lower end of the self-expandable atrioventricular valve (10, 10') together with the outlet; characterised in that at least some of the plurality of anchors is configured as respective commissures for the valve member that is longitudinally attached to the plurality of anchors over the height (H b) of the body and circumferentially within the body in the region of the inlet, so that an upper surface of the valve member is present in the region of the inlet and preferably forms part of the upper end; and further comprising a plurality of elongate struts forming at least part of the body of the stent frame, wherein the plurality of elongate struts, the plurality of fingers (18; 18') and the plurality of anchors (22; 22', 22") are formed from the same material, such as nitinol, have at least approximately the same thickness in the radial direction, and with the plurality of anchors (22; 22', 22") and the plurality of fingers (18; 18') respectively having a greater width than the plurality of elongate struts in the circumferential direction of the body. - a stent frame forming a body, with the body having a height (H b) extending from an inlet to an outlet of the self-expandable atrioventricular valve (10, 10') in an axial direction and with the body circumferentially extending in a circumferential direction around the axial direction, - a unidirectional valve member arranged within the body in the region of the outlet, - a plurality of fingers (18; 18') that is arranged in the region of the inlet, with the plurality of fingers (18; 18') projecting radially outwardly from the body in a radial direction and with the plurality of fingers (18; 18') forming at least part of an upper end of the self-expandable atrioventricular valve (10, 10') together with the inlet, - a plurality of anchors (22; 22', 22") that is arranged in the region of the outlet, with a first end of each of the plurality of anchors (22; 22', 22") projecting radially outwardly from the body in the radial direction in the region of the outlet and with the first ends of the plurality of anchors (22; 22', 22") forming at least part of a lower end of the self-expandable atrioventricular valve (10, 10') together with the outlet; at least some of the plurality of anchors is configured as respective commissures for the valve member that is longitudinally attached to the plurality of anchors over the height (H b) of the body and circumferentially within the body in the region of the inlet, so that an upper surface of the valve member is present in the region of the inlet and preferably forms part of the upper end; and further comprising a plurality of elongate struts forming at least part of the body of the stent frame, wherein the plurality of elongate struts, the plurality of fingers (18; 18') and the plurality of anchors (22; 22', 22") are formed from the same material, such as nitinol, have at least approximately the same thickness in the radial direction, and with the plurality of anchors (22; 22', 22") and the plurality of fingers (18; 18') respectively having a greater width than the plurality of elongate struts in the circumferential direction of the body.