Class information for:
Level 1: MITRAL REGURGITATION//MITRAL VALVE REPAIR//MITRAL VALVE

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
391 1                   MITRAL REGURGITATION//MITRAL VALVE REPAIR//MITRAL VALVE 3556

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MITRAL REGURGITATION authKW 2026377 16% 41% 559
2 MITRAL VALVE REPAIR authKW 1639156 8% 62% 298
3 MITRAL VALVE authKW 1549895 14% 35% 493
4 MITRACLIP authKW 893689 3% 82% 123
5 ISCHEMIC MITRAL REGURGITATION authKW 607955 2% 84% 82
6 CARDIOVASC PHYSIOL BIOPHYS address 529971 2% 75% 80
7 FUNCTIONAL MITRAL REGURGITATION authKW 470181 2% 71% 75
8 PERCUTANEOUS MITRAL VALVE REPAIR authKW 386818 1% 89% 49
9 MITRAL VALVE INSUFFICIENCY authKW 339606 2% 44% 88
10 MITRAL ANNULUS authKW 237182 1% 51% 52

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Cardiac & Cardiovascular System 176803 86% 1% 3060
2 Respiratory System 34864 26% 0% 928
3 Surgery 10878 31% 0% 1086
4 Peripheral Vascular Diseases 4474 11% 0% 390
5 Engineering, Biomedical 1312 5% 0% 191
6 Anesthesiology 176 2% 0% 60
7 Medicine, General & Internal 71 4% 0% 138
8 Radiology, Nuclear Medicine & Medical Imaging 68 3% 0% 108
9 Biophysics 7 2% 0% 61
10 Transplantation 6 1% 0% 24

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CARDIOVASC PHYSIOL BIOPHYS 529971 2% 75% 80
2 CARDIAC ULTRASOUND 113729 2% 22% 59
3 GORMAN CARDIOVASC GRP 108503 1% 35% 35
4 FALK CARDIOVASC 103410 2% 20% 58
5 CARDIAC SURG 81185 10% 2% 373
6 CARDIOVASC SURG 70519 11% 2% 406
7 CARDIOTHORAC SURG 59132 11% 2% 405
8 ANDREAS GRUNTZIG CARDIAC CATHETERIZAT S 44306 0% 100% 5
9 STRUCT HEART DIS INNOVAT 36920 0% 83% 5
10 CARDIOL 30289 21% 0% 761

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF HEART VALVE DISEASE 217726 7% 10% 245
2 JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 56050 8% 2% 283
3 ANNALS OF THORACIC SURGERY 45535 9% 2% 331
4 EUROPEAN JOURNAL OF CARDIO-THORACIC SURGERY 30096 5% 2% 169
5 JOURNAL OF CARDIAC SURGERY 22865 2% 3% 85
6 EUROINTERVENTION 20803 2% 4% 60
7 CIRCULATION 18917 6% 1% 230
8 JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY 17859 2% 2% 85
9 ECHOCARDIOGRAPHY-A JOURNAL OF CARDIOVASCULAR ULTRASOUND AND ALLIED TECHNIQUES 9319 2% 2% 64
10 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 7874 3% 1% 120

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 MITRAL REGURGITATION 2026377 16% 41% 559 Search MITRAL+REGURGITATION Search MITRAL+REGURGITATION
2 MITRAL VALVE REPAIR 1639156 8% 62% 298 Search MITRAL+VALVE+REPAIR Search MITRAL+VALVE+REPAIR
3 MITRAL VALVE 1549895 14% 35% 493 Search MITRAL+VALVE Search MITRAL+VALVE
4 MITRACLIP 893689 3% 82% 123 Search MITRACLIP Search MITRACLIP
5 ISCHEMIC MITRAL REGURGITATION 607955 2% 84% 82 Search ISCHEMIC+MITRAL+REGURGITATION Search ISCHEMIC+MITRAL+REGURGITATION
6 FUNCTIONAL MITRAL REGURGITATION 470181 2% 71% 75 Search FUNCTIONAL+MITRAL+REGURGITATION Search FUNCTIONAL+MITRAL+REGURGITATION
7 PERCUTANEOUS MITRAL VALVE REPAIR 386818 1% 89% 49 Search PERCUTANEOUS+MITRAL+VALVE+REPAIR Search PERCUTANEOUS+MITRAL+VALVE+REPAIR
8 MITRAL VALVE INSUFFICIENCY 339606 2% 44% 88 Search MITRAL+VALVE+INSUFFICIENCY Search MITRAL+VALVE+INSUFFICIENCY
9 MITRAL ANNULUS 237182 1% 51% 52 Search MITRAL+ANNULUS Search MITRAL+ANNULUS
10 MITRAL VALVE REGURGITATION 222246 2% 45% 56 Search MITRAL+VALVE+REGURGITATION Search MITRAL+VALVE+REGURGITATION

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 33626 DOUBLE VALVE REPLACEMENT//AMERICAN COUNCIL OF CARDIOLOGY//ANESTHESIA CRIT CAREHEART
2 32422 STENTLESS MITRAL VALVE//DOUBLE OUTLET LEFT VENTRICLE//MITRAL ALLOGRAFT
3 14152 SURGICAL VENTRICULAR RESTORATION//LEFT VENTRICULAR RECONSTRUCTION//PARTIAL LEFT VENTRICULECTOMY
4 3359 PROXIMAL ISOVELOCITY SURFACE AREA//AORTIC VALVE AREA//VALVULAR REGURGITATION
5 11014 GRP RECH VALVULOPATHIES//AORTIC REGURGITATION//CHRONIC AORTIC REGURGITATION
6 11212 TRICUSPID REGURGITATION//TRICUSPID VALVE//FUNCTIONAL TRICUSPID REGURGITATION
7 9293 MITRAL VALVE PROLAPSE//MITRAL VALVE PROLAPSE SYNDROME//FLOPPY MITRAL VALVE
8 14012 THREE DIMENSIONAL ECHOCARDIOGRAPHY//REAL TIME THREE DIMENSIONAL ECHOCARDIOGRAPHY//3D ECHOCARDIOGRAPHY
9 7867 MINIMALLY INVASIVE CARDIAC SURGERY//PORT ACCESS//HEART SURGERY FORUM
10 26939 LEFT ATRIAL DISSECTION//ATRIAL DISSECTION//INVERTED LEFT ATRIAL APPENDAGE

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