Class information for:
Level 1: QT DISPERSION//QT INTERVAL//QT VARIABILITY

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
69 3       ATRIAL FIBRILLATION//CARDIAC & CARDIOVASCULAR SYSTEM//PACE-PACING AND CLINICAL ELECTROPHYSIOLOGY 88520
649 2             BRUGADA SYNDROME//LONG QT SYNDROME//QT INTERVAL 13932
2911 1                   QT DISPERSION//QT INTERVAL//QT VARIABILITY 2146

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 QT DISPERSION authKW 2564986 15% 55% 315
2 QT INTERVAL authKW 1871659 18% 33% 390
3 QT VARIABILITY authKW 457171 2% 65% 48
4 THOROUGH QT STUDY authKW 392652 2% 70% 38
5 ICH E14 authKW 291657 1% 83% 24
6 REPOLARIZATION authKW 272350 5% 16% 113
7 VENTRICULAR REPOLARIZATION authKW 272100 3% 28% 66
8 QT authKW 259695 3% 32% 55
9 QT INTERVAL DISPERSION authKW 221930 1% 66% 23
10 QTC DISPERSION authKW 183801 1% 48% 26

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Cardiac & Cardiovascular System 54197 62% 0% 1325
2 Engineering, Biomedical 1892 8% 0% 171
3 Peripheral Vascular Diseases 1204 8% 0% 163
4 Pharmacology & Pharmacy 768 13% 0% 286
5 Medical Informatics 234 1% 0% 31
6 Statistics & Probability 154 3% 0% 56
7 Endocrinology & Metabolism 107 4% 0% 86
8 Medicine, General & Internal 92 5% 0% 103
9 Physiology 39 3% 0% 54
10 Mathematical & Computational Biology 35 1% 0% 23

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RICHMOND PHARMACOL LTD 99255 1% 52% 13
2 CARDIOL SCI 75773 2% 11% 48
3 CARDIOVASC RENAL PROD 65148 1% 25% 18
4 GLOBAL CLIN PHARMACOL EXPLORATORY DEV 63445 1% 39% 11
5 ST PAULS CARDIAC ELECT 46989 0% 80% 4
6 BIOMETR 6 43176 0% 29% 10
7 BSICOS GRP 39636 0% 30% 9
8 GLOBAL STAT PROGRAMMING 33039 0% 75% 3
9 ST PAULS CARDIAC ELE OPHYSIOL 30587 0% 42% 5
10 HEART FOLLOW UP PROGRAM 27866 1% 10% 19

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ANNALS OF NONINVASIVE ELECTROCARDIOLOGY 181733 5% 11% 109
2 JOURNAL OF ELECTROCARDIOLOGY 138318 8% 5% 177
3 PACE-PACING AND CLINICAL ELECTROPHYSIOLOGY 25651 6% 1% 125
4 JOURNAL OF BIOPHARMACEUTICAL STATISTICS 16456 2% 3% 33
5 AMERICAN JOURNAL OF CARDIOLOGY 10384 6% 1% 139
6 HEART RHYTHM 7540 2% 1% 40
7 JOURNAL OF CARDIOVASCULAR ELECTROPHYSIOLOGY 6545 2% 1% 44
8 PHARMACEUTICAL STATISTICS 5273 1% 3% 14
9 CLINICAL CARDIOLOGY 5075 2% 1% 40
10 JOURNAL OF CLINICAL PHARMACOLOGY 4628 2% 1% 42

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 QT DISPERSION 2564986 15% 55% 315 Search QT+DISPERSION Search QT+DISPERSION
2 QT INTERVAL 1871659 18% 33% 390 Search QT+INTERVAL Search QT+INTERVAL
3 QT VARIABILITY 457171 2% 65% 48 Search QT+VARIABILITY Search QT+VARIABILITY
4 THOROUGH QT STUDY 392652 2% 70% 38 Search THOROUGH+QT+STUDY Search THOROUGH+QT+STUDY
5 ICH E14 291657 1% 83% 24 Search ICH+E14 Search ICH+E14
6 REPOLARIZATION 272350 5% 16% 113 Search REPOLARIZATION Search REPOLARIZATION
7 VENTRICULAR REPOLARIZATION 272100 3% 28% 66 Search VENTRICULAR+REPOLARIZATION Search VENTRICULAR+REPOLARIZATION
8 QT 259695 3% 32% 55 Search QT Search QT
9 QT INTERVAL DISPERSION 221930 1% 66% 23 Search QT+INTERVAL+DISPERSION Search QT+INTERVAL+DISPERSION
10 QTC DISPERSION 183801 1% 48% 26 Search QTC+DISPERSION Search QTC+DISPERSION

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 14679 TORSADES DE POINTES//TORSADE DE POINTES//QT PROLONGATION
2 3504 LONG QT SYNDROME//SHORT QT SYNDROME//LEFT CARDIAC SYMPATHETIC DENERVATION
3 17749 SPATIAL QRS T ANGLE//QRS T ANGLE//UNRECOGNIZED MYOCARDIAL INFARCTION
4 11171 CARDIAC MEMORY//EARLY AFTERDEPOLARIZATION//MONOPHASIC ACTION POTENTIAL
5 24295 NOS1AP//ARRHYTHMOGENIC HEREDITARY SYNDROMES//NON CARDIAC TRAUMA
6 21828 BODY VOLUME CONDUCTOR//PERIPHERAL EDEMA//ANASARCA
7 4043 HERG//HERG CHANNEL//HUMAN ETHER A GO GO RELATED GENE
8 13284 NOLL 106//OVARIAN SEX HORMONES//CARDIAC PHEN
9 10488 T WAVE ALTERNANS//ALTERNANS//MICROVOLT T WAVE ALTERNANS
10 31512 SAFETY PHARMACOLOGY//JOURNAL OF PHARMACOLOGICAL AND TOXICOLOGICAL METHODS//QA INTERVAL

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