Class information for: |
Basic class information |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 7 | 4 | CARDIAC & CARDIOVASCULAR SYSTEM//PERIPHERAL VASCULAR DISEASES//CARDIOL | 1572904 |
| 171 | 3 | CARDIAC & CARDIOVASCULAR SYSTEM//HEART FAILURE//CARDIAC RESYNCHRONIZATION THERAPY | 59196 |
| 898 | 2 | LEFT VENTRICULAR ASSIST DEVICE//EXTRACORPOREAL MEMBRANE OXYGENATION//VENTRICULAR ASSIST DEVICE | 11513 |
| 18036 | 1 | VIBRATING FLOW PUMP//UNDULATION PUMP//MED ENGN CARDIOL | 596 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | VIBRATING FLOW PUMP | authKW | 1007224 | 3% | 95% | 20 |
| 2 | UNDULATION PUMP | authKW | 647768 | 2% | 88% | 14 |
| 3 | MED ENGN CARDIOL | address | 468081 | 5% | 31% | 29 |
| 4 | TRANSACTIONS AMERICAN SOCIETY FOR ARTIFICIAL INTERNAL ORGANS | journal | 352626 | 11% | 10% | 66 |
| 5 | OSCILLATED BLOOD FLOW | authKW | 323884 | 1% | 88% | 7 |
| 6 | 1 R CONTROL | authKW | 220329 | 1% | 83% | 5 |
| 7 | OSCILLATED FLOW | authKW | 220329 | 1% | 83% | 5 |
| 8 | ARTIFICIAL ORGANS | journal | 208953 | 22% | 3% | 133 |
| 9 | ARTIFICIAL HEART | authKW | 193667 | 5% | 14% | 27 |
| 10 | TOTAL ARTIFICIAL HEART | authKW | 181605 | 4% | 15% | 23 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Biomedical | 23696 | 50% | 0% | 298 |
| 2 | Transplantation | 17825 | 36% | 0% | 213 |
| 3 | Cardiac & Cardiovascular System | 2105 | 24% | 0% | 143 |
| 4 | Respiratory System | 1589 | 14% | 0% | 83 |
| 5 | Surgery | 733 | 20% | 0% | 121 |
| 6 | Medical Informatics | 72 | 2% | 0% | 9 |
| 7 | Poetry | 57 | 0% | 0% | 2 |
| 8 | Peripheral Vascular Diseases | 47 | 3% | 0% | 20 |
| 9 | Nursing | 32 | 2% | 0% | 10 |
| 10 | Medicine, General & Internal | 8 | 4% | 0% | 21 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | MED ENGN CARDIOL | 468081 | 5% | 31% | 29 |
| 2 | COURSE COMMUN ENGN | 105759 | 0% | 100% | 2 |
| 3 | CFDR | 52879 | 0% | 100% | 1 |
| 4 | COURSE INFORMAT | 52879 | 0% | 100% | 1 |
| 5 | COURSE INFORMAT COMMUN ENGN | 52879 | 0% | 100% | 1 |
| 6 | COURSE INFORMAT ENGN | 52879 | 0% | 100% | 1 |
| 7 | COURSE SYST INFORMAT ENGN | 52879 | 0% | 100% | 1 |
| 8 | ENGN DEV AGING CANC | 52879 | 0% | 100% | 1 |
| 9 | HF TRANSPLANT VAD PROGRAM | 52879 | 0% | 100% | 1 |
| 10 | IMMUNOL MOL PATHOL S | 52879 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | TRANSACTIONS AMERICAN SOCIETY FOR ARTIFICIAL INTERNAL ORGANS | 352626 | 11% | 10% | 66 |
| 2 | ARTIFICIAL ORGANS | 208953 | 22% | 3% | 133 |
| 3 | INTERNATIONAL JOURNAL OF ARTIFICIAL ORGANS | 34102 | 8% | 1% | 47 |
| 4 | ASAIO JOURNAL | 10443 | 4% | 1% | 23 |
| 5 | JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY | 5097 | 6% | 0% | 35 |
| 6 | CARDIOVASCULAR DISEASES | 3018 | 0% | 3% | 2 |
| 7 | ANNALS OF THORACIC SURGERY | 2512 | 5% | 0% | 32 |
| 8 | LIFE SUPPORT SYSTEMS | 2427 | 0% | 2% | 2 |
| 9 | SURGICAL FORUM | 2281 | 1% | 1% | 7 |
| 10 | MEDICAL PROGRESS THROUGH TECHNOLOGY | 1534 | 1% | 1% | 3 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | VIBRATING FLOW PUMP | 1007224 | 3% | 95% | 20 | Search VIBRATING+FLOW+PUMP | Search VIBRATING+FLOW+PUMP |
| 2 | UNDULATION PUMP | 647768 | 2% | 88% | 14 | Search UNDULATION+PUMP | Search UNDULATION+PUMP |
| 3 | OSCILLATED BLOOD FLOW | 323884 | 1% | 88% | 7 | Search OSCILLATED+BLOOD+FLOW | Search OSCILLATED+BLOOD+FLOW |
| 4 | 1 R CONTROL | 220329 | 1% | 83% | 5 | Search 1+R+CONTROL | Search 1+R+CONTROL |
| 5 | OSCILLATED FLOW | 220329 | 1% | 83% | 5 | Search OSCILLATED+FLOW | Search OSCILLATED+FLOW |
| 6 | ARTIFICIAL HEART | 193667 | 5% | 14% | 27 | Search ARTIFICIAL+HEART | Search ARTIFICIAL+HEART |
| 7 | TOTAL ARTIFICIAL HEART | 181605 | 4% | 15% | 23 | Search TOTAL+ARTIFICIAL+HEART | Search TOTAL+ARTIFICIAL+HEART |
| 8 | POLYMER VALVE | 158638 | 1% | 100% | 3 | Search POLYMER+VALVE | Search POLYMER+VALVE |
| 9 | VIBRATING FLOW PUMP VFP | 158638 | 1% | 100% | 3 | Search VIBRATING+FLOW+PUMP+VFP | Search VIBRATING+FLOW+PUMP+VFP |
| 10 | VENTRICULAR ASSIST SYSTEM | 147132 | 1% | 35% | 8 | Search VENTRICULAR+ASSIST+SYSTEM | Search VENTRICULAR+ASSIST+SYSTEM |
Core articles |
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c: (1) Number of references referring to publications in the class. (2) Share of total number of active references referring to publications in the class. (3) Age of the article. New articles get higher score than old articles. (4) Citation rate, normalized to year. |
Classes with closest relation at Level 1 |