Magnetic levitation centrifugal blood pump, comprising: - at least one hollow body provided with at least one inlet connector and with at least one outlet connector for blood, said hollow body having a bottom wall; and - at least one rotor element, housed inside said hollow body and comprising at least one magnetic portion, where said rotor element can be commanded in rotation about an axis of rotation, without contact, by a stator element associable with said hollow body, said rotor element comprising at least one revolving body, which defines an upper surface supporting a plurality of blades which are adapted to convey blood towards said outlet connector, where said blades have a coupling profile to said upper surface, having a substantially curvilinear extension; wherein said upper surface has a substantially concave shape; wherein said revolving body comprises a through hole which is positioned along said axis of rotation, where said through hole has a first opening facing said upper surface and a second opening, opposite said first opening which faces said bottom wall; and wherein said blades have: an upper profile, opposite said coupling profile, having a substantially rectilinear extension; a first joining profile of said coupling profile to said upper profile, said first joining profile protruding with respect to the overall dimensions of said revolving body; and a rear profile which is opposite said first joining profile and which is positioned between said coupling profile and said upper profile, said rear profile extending substantially parallel to said axis of rotation, and said rear profile having a substantially rectilinear extension so as to divide the blood entering said hollow body into two parts, one of which is conveyed into said through hole and the other is conveyed along said upper surface. - at least one hollow body provided with at least one inlet connector and with at least one outlet connector for blood, said hollow body having a bottom wall; and - at least one rotor element, housed inside said hollow body and comprising at least one magnetic portion, where said rotor element can be commanded in rotation about an axis of rotation, without contact, by a stator element associable with said hollow body, said rotor element comprising at least one revolving body, which defines an upper surface supporting a plurality of blades which are adapted to convey blood towards said outlet connector, where said blades have a coupling profile to said upper surface, having a substantially curvilinear extension; wherein said upper surface has a substantially concave shape; wherein said revolving body comprises a through hole which is positioned along said axis of rotation, where said through hole has a first opening facing said upper surface and a second opening, opposite said first opening which faces said bottom wall; and wherein said blades have: an upper profile, opposite said coupling profile, having a substantially rectilinear extension; a first joining profile of said coupling profile to said upper profile, said first joining profile protruding with respect to the overall dimensions of said revolving body; and a rear profile which is opposite said first joining profile and which is positioned between said coupling profile and said upper profile, said rear profile extending substantially parallel to said axis of rotation, and said rear profile having a substantially rectilinear extension so as to divide the blood entering said hollow body into two parts, one of which is conveyed into said through hole and the other is conveyed along said upper surface. an upper profile, opposite said coupling profile, having a substantially rectilinear extension; a first joining profile of said coupling profile to said upper profile, said first joining profile protruding with respect to the overall dimensions of said revolving body; and a rear profile which is opposite said first joining profile and which is positioned between said coupling profile and said upper profile, said rear profile extending substantially parallel to said axis of rotation, and said rear profile having a substantially rectilinear extension so as to divide the blood entering said hollow body into two parts, one of which is conveyed into said through hole and the other is conveyed along said upper surface.