Class information for:
Level 2: AORTIC STENOSIS//JOURNAL OF HEART VALVE DISEASE//TRANSCATHETER AORTIC VALVE IMPLANTATION

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
231 1                   TRANSCATHETER AORTIC VALVE IMPLANTATION//TRANSCATHETER AORTIC VALVE REPLACEMENT//TAVI 3890
391 1                   MITRAL REGURGITATION//MITRAL VALVE REPAIR//MITRAL VALVE 3556
670 1                   JOURNAL OF HEART VALVE DISEASE//AORTIC VALVE REPLACEMENT//PATIENT PROSTHESIS MISMATCH 3205
3359 1                   PROXIMAL ISOVELOCITY SURFACE AREA//AORTIC VALVE AREA//VALVULAR REGURGITATION 2035
4810 1                   AORTIC STENOSIS//AORTIC VALVE STENOSIS//AORTIC VALVE CALCIFICATION 1748
6034 1                   BOVINE PERICARDIUM//BIOPROSTHESES//BIOPROSTHETIC HEART VALVE 1569
7659 1                   ROSS PROCEDURE//PULMONARY AUTOGRAFT//ROSS OPERATION 1367
10121 1                   HEART VALVE//HEART VALVE TISSUE ENGINEERING//VALVULAR INTERSTITIAL CELLS 1121
10661 1                   MECHANICAL HEART VALVE//BILEAFLET MECHANICAL HEART VALVE//PROSTHETIC HEART VALVE 1074
11014 1                   GRP RECH VALVULOPATHIES//AORTIC REGURGITATION//CHRONIC AORTIC REGURGITATION 1043
11212 1                   TRICUSPID REGURGITATION//TRICUSPID VALVE//FUNCTIONAL TRICUSPID REGURGITATION 1027
17054 1                   MITRAL ANNULAR CALCIFICATION//MITRAL ANNULUS CALCIFICATION//CALCIFIED AMORPHOUS TUMOR 647
20112 1                   PARAVALVULAR LEAK//PERIVALVULAR LEAK//PARAVALVULAR MITRAL REGURGITATION 497
24517 1                   LEAFLET ESCAPE//STRUT FRACTURE//ACUTE PROSTHETIC VALVE DYSFUNCTION 332
32422 1                   STENTLESS MITRAL VALVE//DOUBLE OUTLET LEFT VENTRICLE//MITRAL ALLOGRAFT 152
33264 1                   POSTOPERATIVE CONDUCTION DISTURBANCES//ADAMS STOKES SYNCOPAL ATTACK//ANISOCHROMIA 141
33626 1                   DOUBLE VALVE REPLACEMENT//AMERICAN COUNCIL OF CARDIOLOGY//ANESTHESIA CRIT CAREHEART 136
34910 1                   AD DA CONVERTER//ANALOG DIGITAL PROCESSING//ANALOG TO DIGITAL DATA CONVERSION 119
36182 1                   EQUIVALENT ELECTRONIC CIRCUIT//MODELICA PROGRAMMING LANGUAGE//EA2103 102

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AORTIC STENOSIS authKW 1272162 6% 65% 1472
2 JOURNAL OF HEART VALVE DISEASE journal 1190369 6% 61% 1481
3 TRANSCATHETER AORTIC VALVE IMPLANTATION authKW 999679 4% 90% 837
4 CARDIAC & CARDIOVASCULAR SYSTEM WoSSC 855947 73% 4% 17455
5 TRANSCATHETER AORTIC VALVE REPLACEMENT authKW 587933 2% 91% 486
6 MITRAL REGURGITATION authKW 578674 3% 57% 773
7 AORTIC VALVE STENOSIS authKW 526749 2% 68% 583
8 HEART VALVE authKW 509978 2% 66% 582
9 TAVI authKW 493361 2% 91% 409
10 MITRAL VALVE authKW 479973 3% 51% 710

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Cardiac & Cardiovascular System 855947 73% 4% 17455
2 Respiratory System 129724 20% 2% 4667
3 Surgery 42570 24% 1% 5696
4 Engineering, Biomedical 27365 9% 1% 2143
5 Peripheral Vascular Diseases 19862 9% 1% 2160
6 Materials Science, Biomaterials 4075 2% 1% 582
7 Transplantation 2266 2% 0% 573
8 Radiology, Nuclear Medicine & Medical Imaging 946 4% 0% 894
9 Medicine, General & Internal 846 5% 0% 1079
10 Cell & Tissue Engineering 508 1% 0% 125

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CARDIAC SURG 300206 8% 12% 1857
2 CARDIOVASC SURG 229758 8% 9% 1899
3 CARDIOL 160748 19% 3% 4545
4 CARDIOTHORAC SURG 141709 7% 7% 1628
5 QUEBEC HEART LUNG 137623 1% 47% 220
6 CARDIOVASC PHYSIOL BIOPHYS 91513 0% 80% 86
7 FERRAROTTO HOSP 59562 1% 36% 124
8 THORAC CARDIOVASC SURG 49564 3% 6% 603
9 CARDIAC ULTRASOUND 38592 0% 33% 89
10 HEART 34800 2% 5% 582

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF HEART VALVE DISEASE 1190369 6% 61% 1481
2 ANNALS OF THORACIC SURGERY 189104 7% 8% 1747
3 JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 167303 5% 10% 1267
4 EUROPEAN JOURNAL OF CARDIO-THORACIC SURGERY 95218 3% 9% 779
5 EUROINTERVENTION 83506 1% 20% 311
6 JOURNAL OF CARDIAC SURGERY 67062 2% 14% 377
7 CATHETERIZATION AND CARDIOVASCULAR INTERVENTIONS 53972 2% 9% 478
8 AMERICAN JOURNAL OF CARDIOLOGY 50425 4% 4% 1026
9 JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY 46354 1% 10% 355
10 JACC-CARDIOVASCULAR INTERVENTIONS 46100 1% 16% 216

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 AORTIC STENOSIS 1272162 6% 65% 1472 Search AORTIC+STENOSIS Search AORTIC+STENOSIS
2 TRANSCATHETER AORTIC VALVE IMPLANTATION 999679 4% 90% 837 Search TRANSCATHETER+AORTIC+VALVE+IMPLANTATION Search TRANSCATHETER+AORTIC+VALVE+IMPLANTATION
3 TRANSCATHETER AORTIC VALVE REPLACEMENT 587933 2% 91% 486 Search TRANSCATHETER+AORTIC+VALVE+REPLACEMENT Search TRANSCATHETER+AORTIC+VALVE+REPLACEMENT
4 MITRAL REGURGITATION 578674 3% 57% 773 Search MITRAL+REGURGITATION Search MITRAL+REGURGITATION
5 AORTIC VALVE STENOSIS 526749 2% 68% 583 Search AORTIC+VALVE+STENOSIS Search AORTIC+VALVE+STENOSIS
6 HEART VALVE 509978 2% 66% 582 Search HEART+VALVE Search HEART+VALVE
7 TAVI 493361 2% 91% 409 Search TAVI Search TAVI
8 MITRAL VALVE 479973 3% 51% 710 Search MITRAL+VALVE Search MITRAL+VALVE
9 AORTIC VALVE REPLACEMENT 474948 3% 58% 616 Search AORTIC+VALVE+REPLACEMENT Search AORTIC+VALVE+REPLACEMENT
10 AORTIC VALVE 441576 3% 52% 639 Search AORTIC+VALVE Search AORTIC+VALVE

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 2


rank cluster_id2 link
1 3194 MITRAL VALVE PROLAPSE//CHEST PAIN//NONCARDIAC CHEST PAIN
2 4063 CARCINOID HEART DISEASE//VALVULOPATHY//CARCINOID HEART DIS CLIN
3 1676 INFECTIVE ENDOCARDITIS//ENDOCARDITIS//SINUS OF VALSALVA
4 1553 PATENT FORAMEN OVALE//ATRIAL SEPTAL DEFECT//PARADOXICAL EMBOLISM
5 2963 HEART SOUNDS//LUNG SOUNDS//RESPIRATORY SOUNDS
6 286 CARDIAC & CARDIOVASCULAR SYSTEM//JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY//ECHOCARDIOGRAPHY
7 744 AORTIC DISSECTION//BICUSPID AORTIC VALVE//STENT GRAFT
8 99 CONGENITAL HEART DISEASE//PEDIAT CARDIOL//CARDIAC & CARDIOVASCULAR SYSTEM
9 1662 HEART SURGERY FORUM//ANNALS OF THORACIC SURGERY//INTERNAL THORACIC ARTERY
10 2275 VASCULAR CALCIFICATION//CALCIPHYLAXIS//FETUIN A

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