Class information for:
Level 1: JOURNAL OF HEART VALVE DISEASE//AORTIC VALVE REPLACEMENT//PATIENT PROSTHESIS MISMATCH

Basic class information
Bar chart of Publication_year

Last years might be incomplete

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
117 3       CARDIAC & CARDIOVASCULAR SYSTEM//CONGENITAL HEART DISEASE//JOURNAL OF HEART VALVE DISEASE 71850
127 2             AORTIC STENOSIS//JOURNAL OF HEART VALVE DISEASE//TRANSCATHETER AORTIC VALVE IMPLANTATION 23761
670 1                   JOURNAL OF HEART VALVE DISEASE//AORTIC VALVE REPLACEMENT//PATIENT PROSTHESIS MISMATCH 3205

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF HEART VALVE DISEASE journal 619027 12% 16% 392
2 AORTIC VALVE REPLACEMENT authKW 379215 6% 19% 202
3 PATIENT PROSTHESIS MISMATCH authKW 299086 1% 89% 34
4 PROSTHETIC VALVE THROMBOSIS authKW 223972 1% 84% 27
5 BIOPROSTHESIS authKW 204514 3% 25% 84
6 HEART VALVE PROSTHESIS authKW 161079 2% 22% 74
7 CARDIAC & CARDIOVASCULAR SYSTEM WoSSC 156083 85% 1% 2730
8 STENTLESS VALVE authKW 144515 1% 70% 21
9 STENTLESS authKW 114397 0% 73% 16
10 ANNALS OF THORACIC SURGERY journal 105933 15% 2% 478

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Cardiac & Cardiovascular System 156083 85% 1% 2730
2 Respiratory System 55437 34% 1% 1104
3 Surgery 19974 42% 0% 1362
4 Peripheral Vascular Diseases 3849 11% 0% 344
5 Transplantation 170 2% 0% 61
6 Medicine, General & Internal 124 5% 0% 149
7 Engineering, Biomedical 109 2% 0% 66
8 Critical Care Medicine 45 1% 0% 35
9 Radiology, Nuclear Medicine & Medical Imaging 12 2% 0% 68
10 Hematology 6 1% 0% 41

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CARDIAC SURG 71354 10% 2% 332
2 CARDIOVASC SURG 71135 12% 2% 387
3 MED DATA 29477 0% 25% 12
4 CARDIOTHORAC SURG 25246 8% 1% 252
5 ELECT INFORMAT BIOENGEERING 19664 0% 100% 2
6 HEART MARBURG 19664 0% 100% 2
7 ST PAULS HOSP HEART 19664 0% 100% 2
8 CARDIOVASC ENGN GRP 19660 0% 50% 4
9 FORCARDIO 16080 0% 27% 6
10 VALVE STUDY GRP 15726 0% 40% 4

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF HEART VALVE DISEASE 619027 12% 16% 392
2 ANNALS OF THORACIC SURGERY 105933 15% 2% 478
3 JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 70459 9% 2% 301
4 EUROPEAN JOURNAL OF CARDIO-THORACIC SURGERY 28460 5% 2% 156
5 JOURNAL OF CARDIAC SURGERY 26600 3% 3% 87
6 THORACIC AND CARDIOVASCULAR SURGEON 16698 2% 2% 79
7 SCANDINAVIAN JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 10921 1% 4% 30
8 JOURNAL OF CARDIOVASCULAR SURGERY 10542 2% 2% 69
9 ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 7306 2% 1% 69
10 JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY 6550 2% 1% 49

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 AORTIC VALVE REPLACEMENT 379215 6% 19% 202 Search AORTIC+VALVE+REPLACEMENT Search AORTIC+VALVE+REPLACEMENT
2 PATIENT PROSTHESIS MISMATCH 299086 1% 89% 34 Search PATIENT+PROSTHESIS+MISMATCH Search PATIENT+PROSTHESIS+MISMATCH
3 PROSTHETIC VALVE THROMBOSIS 223972 1% 84% 27 Search PROSTHETIC+VALVE+THROMBOSIS Search PROSTHETIC+VALVE+THROMBOSIS
4 BIOPROSTHESIS 204514 3% 25% 84 Search BIOPROSTHESIS Search BIOPROSTHESIS
5 HEART VALVE PROSTHESIS 161079 2% 22% 74 Search HEART+VALVE+PROSTHESIS Search HEART+VALVE+PROSTHESIS
6 STENTLESS VALVE 144515 1% 70% 21 Search STENTLESS+VALVE Search STENTLESS+VALVE
7 STENTLESS 114397 0% 73% 16 Search STENTLESS Search STENTLESS
8 PROSTHESIS PATIENT MISMATCH 100819 1% 51% 20 Search PROSTHESIS+PATIENT+MISMATCH Search PROSTHESIS+PATIENT+MISMATCH
9 PROSTHETIC HEART VALVE 100643 1% 23% 44 Search PROSTHETIC+HEART+VALVE Search PROSTHETIC+HEART+VALVE
10 SMALL AORTIC ANNULUS 97733 0% 76% 13 Search SMALL+AORTIC+ANNULUS Search SMALL+AORTIC+ANNULUS

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


rank cluster_id2 link
1 24517 LEAFLET ESCAPE//STRUT FRACTURE//ACUTE PROSTHETIC VALVE DYSFUNCTION
2 6034 BOVINE PERICARDIUM//BIOPROSTHESES//BIOPROSTHETIC HEART VALVE
3 20112 PARAVALVULAR LEAK//PERIVALVULAR LEAK//PARAVALVULAR MITRAL REGURGITATION
4 10661 MECHANICAL HEART VALVE//BILEAFLET MECHANICAL HEART VALVE//PROSTHETIC HEART VALVE
5 32422 STENTLESS MITRAL VALVE//DOUBLE OUTLET LEFT VENTRICLE//MITRAL ALLOGRAFT
6 33626 DOUBLE VALVE REPLACEMENT//AMERICAN COUNCIL OF CARDIOLOGY//ANESTHESIA CRIT CAREHEART
7 7659 ROSS PROCEDURE//PULMONARY AUTOGRAFT//ROSS OPERATION
8 35419 BLOOD LOSS MYOCARDIAL INFARCTION//EXTRADURAL HYPOTENSIVE//REFLEX DYSTROPHY OF THE KIDNEYS
9 11014 GRP RECH VALVULOPATHIES//AORTIC REGURGITATION//CHRONIC AORTIC REGURGITATION
10 8033 AORTIC VALVE REPAIR//AORTIC ROOT REPLACEMENT//AORTIC ROOT ANEURYSM

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