| D008875 |
Middle Aged |
An adult aged 45 - 64 years. |
Middle Age |
|
| D008943 |
Mitral Valve |
The valve between the left atrium and left ventricle of the heart. |
Bicuspid Valve,Bicuspid Valves,Mitral Valves,Valve, Bicuspid,Valve, Mitral,Valves, Bicuspid,Valves, Mitral |
|
| D012086 |
Reoperation |
A repeat operation for the same condition in the same patient due to disease progression or recurrence, or as followup to failed previous surgery. |
Revision, Joint,Revision, Surgical,Surgery, Repeat,Surgical Revision,Repeat Surgery,Revision Surgery,Joint Revision,Revision Surgeries,Surgery, Revision |
|
| D005260 |
Female |
|
Females |
|
| D006350 |
Heart Valve Prosthesis |
A device that substitutes for a heart valve. It may be composed of biological material (BIOPROSTHESIS) and/or synthetic material. |
Prosthesis, Heart Valve,Cardiac Valve Prosthesis,Cardiac Valve Prostheses,Heart Valve Prostheses,Prostheses, Cardiac Valve,Prostheses, Heart Valve,Prosthesis, Cardiac Valve,Valve Prostheses, Cardiac,Valve Prostheses, Heart,Valve Prosthesis, Cardiac,Valve Prosthesis, Heart |
|
| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
|
| D001705 |
Bioprosthesis |
Prosthesis, usually heart valve, composed of biological material and whose durability depends upon the stability of the material after pretreatment, rather than regeneration by host cell ingrowth. Durability is achieved 1, mechanically by the interposition of a cloth, usually polytetrafluoroethylene, between the host and the graft, and 2, chemically by stabilization of the tissue by intermolecular linking, usually with glutaraldehyde, after removal of antigenic components, or the use of reconstituted and restructured biopolymers. |
Glutaraldehyde-Stabilized Grafts,Heterograft Bioprosthesis,Porcine Xenograft Bioprosthesis,Xenograft Bioprosthesis,Bioprostheses,Bioprostheses, Heterograft,Bioprostheses, Porcine Xenograft,Bioprostheses, Xenograft,Bioprosthesis, Heterograft,Bioprosthesis, Porcine Xenograft,Bioprosthesis, Xenograft,Glutaraldehyde Stabilized Grafts,Glutaraldehyde-Stabilized Graft,Graft, Glutaraldehyde-Stabilized,Grafts, Glutaraldehyde-Stabilized,Heterograft Bioprostheses,Porcine Xenograft Bioprostheses,Xenograft Bioprostheses,Xenograft Bioprostheses, Porcine,Xenograft Bioprosthesis, Porcine |
|
| D013997 |
Time Factors |
Elements of limited time intervals, contributing to particular results or situations. |
Time Series,Factor, Time,Time Factor |
|