Apparatus and methods are described including a valve frame configured to support a prosthetic valve within a native atrio-ventricular valve. The valve frame includes a frame body that includes an atrial portion configured to be positioned such that, when the valve frame is deployed, at least a portion of the atrial portion is disposed on an atrial side of the native atrio-ventricular valve, and a ventricular portion configured to be positioned such that, when the valve frame is deployed, at least a portion of the ventricular portion is disposed within a ventricle of the subject. At least one arm is configured to extend from the ventricular portion of the frame body. Other applications are also described.
