Class information for:
Level 2: LONG QT SYNDROME//BRUGADA SYNDROME//QT INTERVAL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1064 10012 34.8 82%


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
8 4 CARDIAC & CARDIOVASCULAR SYSTEM//PERIPHERAL VASCULAR DISEASES//CARDIOL 1276458
11 3       ATRIAL FIBRILLATION//CARDIAC & CARDIOVASCULAR SYSTEM//CATHETER ABLATION 130936
1064 2             LONG QT SYNDROME//BRUGADA SYNDROME//QT INTERVAL 10012
1859 1                   LONG QT SYNDROME//KCNQ1//SHORT QT SYNDROME 2454
2028 1                   QT DISPERSION//QT INTERVAL//REPOLARIZATION 2381
3420 1                   BRUGADA SYNDROME//EARLY REPOLARIZATION//J WAVE 1988
3490 1                   HERG//I KR//HERG CHANNEL 1973
11919 1                   SERTINDOLE//TORSADES DE POINTES//TORSADE DE POINTES 945
25816 1                   HEART QT INTERVAL//ELECTROCARDIOGRAPHY QT INTERVAL//TORSADOGENIC ACTION 271

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 LONG QT SYNDROME authKW 2586504 12% 73% 1161
2 BRUGADA SYNDROME authKW 2442740 9% 91% 879
3 QT INTERVAL authKW 1171421 7% 58% 667
4 HERG authKW 671209 4% 61% 359
5 QT DISPERSION authKW 641511 3% 61% 344
6 TORSADES DE POINTES authKW 498974 3% 56% 291
7 TORSADE DE POINTES authKW 486054 3% 58% 275
8 EARLY REPOLARIZATION authKW 334118 1% 89% 123
9 SCN5A authKW 317748 1% 76% 137
10 SUDDEN CARDIAC DEATH authKW 312408 5% 20% 510

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Cardiac & Cardiovascular System 163577 50% 1% 5007
2 Peripheral Vascular Diseases 5663 8% 0% 766
3 Pharmacology & Pharmacy 5475 16% 0% 1584
4 Physiology 2141 6% 0% 601
5 Engineering, Biomedical 1460 4% 0% 359
6 Anesthesiology 1083 2% 0% 231
7 Medicine, General & Internal 724 6% 0% 568
8 Medicine, Legal 295 1% 0% 69
9 Toxicology 290 2% 0% 243
10 Emergency Medicine 282 1% 0% 89

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 WINDLAND SMITH RICE SUDDEN DEATH GENOM 102957 1% 52% 65
2 CARDIOL 101547 23% 2% 2301
3 CLIN EXPT CARDIOL 84334 1% 39% 71
4 HEART RHYTHM MANAGEMENT 62334 1% 35% 59
5 LONG QT SYNDROME CLIN 53002 0% 87% 20
6 HEART FOLLOW UP PROGRAM 47490 1% 29% 53
7 MOL PHARMACOL EXPT THER EUT 45099 1% 12% 129
8 EXPT MOL CARDIOL GRP 43514 0% 31% 46
9 CARDIOVASC P MED 39782 1% 18% 72
10 LUNG BLOOD HEART 39517 0% 62% 21

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF ELECTROCARDIOLOGY 176866 4% 13% 436
2 ANNALS OF NONINVASIVE ELECTROCARDIOLOGY 153060 2% 24% 214
3 HEART RHYTHM 146032 4% 13% 375
4 JOURNAL OF CARDIOVASCULAR ELECTROPHYSIOLOGY 70366 3% 7% 313
5 CIRCULATION-ARRHYTHMIA AND ELECTROPHYSIOLOGY 36724 1% 11% 113
6 PACE-PACING AND CLINICAL ELECTROPHYSIOLOGY 31171 3% 3% 302
7 EUROPACE 22506 2% 5% 156
8 CIRCULATION 12068 3% 1% 316
9 JOURNAL OF PHARMACOLOGICAL AND TOXICOLOGICAL METHODS 9842 1% 5% 61
10 CIRCULATION JOURNAL 8877 1% 3% 117

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class		 LCSH search Wikipedia search
1 LONG QT SYNDROME 2586504 12% 73% 1161 Search LONG+QT+SYNDROME Search LONG+QT+SYNDROME
2 BRUGADA SYNDROME 2442740 9% 91% 879 Search BRUGADA+SYNDROME Search BRUGADA+SYNDROME
3 QT INTERVAL 1171421 7% 58% 667 Search QT+INTERVAL Search QT+INTERVAL
4 HERG 671209 4% 61% 359 Search HERG Search HERG
5 QT DISPERSION 641511 3% 61% 344 Search QT+DISPERSION Search QT+DISPERSION
6 TORSADES DE POINTES 498974 3% 56% 291 Search TORSADES+DE+POINTES Search TORSADES+DE+POINTES
7 TORSADE DE POINTES 486054 3% 58% 275 Search TORSADE+DE+POINTES Search TORSADE+DE+POINTES
8 EARLY REPOLARIZATION 334118 1% 89% 123 Search EARLY+REPOLARIZATION Search EARLY+REPOLARIZATION
9 SCN5A 317748 1% 76% 137 Search SCN5A Search SCN5A
10 SUDDEN CARDIAC DEATH 312408 5% 20% 510 Search SUDDEN+CARDIAC+DEATH Search SUDDEN+CARDIAC+DEATH

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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 VANDENBERG, JI , PERRY, MD , PERRIN, MJ , MANN, SA , KE, Y , HILL, AP , (2012) HERG K+ CHANNELS: STRUCTURE, FUNCTION, AND CLINICAL SIGNIFICANCE.PHYSIOLOGICAL REVIEWS. VOL. 92. ISSUE 3. P. 1393 -1478 431 67% 144
2 ANTZELEVITCH, C , YAN, GX , ACKERMAN, MJ , BORGGREFE, M , CORRADO, D , GUO, JH , GUSSAK, I , HASDEMIR, C , HORIE, M , HUIKURI, H , ET AL (2016) J-WAVE SYNDROMES EXPERT CONSENSUS CONFERENCE REPORT: EMERGING CONCEPTS AND GAPS IN KNOWLEDGE.HEART RHYTHM. VOL. 13. ISSUE 10. P. E295 -E324 271 90% 0
3 HEDLEY, PL , JORGENSEN, P , SCHLAMOWITZ, S , WANGARI, R , MOOLMAN-SMOOK, J , BRINK, PA , KANTERS, JK , CORFIELD, VA , CHRISTIANSEN, M , (2009) THE GENETIC BASIS OF LONG QT AND SHORT QT SYNDROMES: A MUTATION UPDATE.HUMAN MUTATION. VOL. 30. ISSUE 11. P. 1486-1511 281 72% 159
4 ANTZELEVITCH, C , PATOCSKAI, B , (2016) BRUGADA SYNDROME: CLINICAL, GENETIC, MOLECULAR, CELLULAR, AND IONIC ASPECTS.CURRENT PROBLEMS IN CARDIOLOGY. VOL. 41. ISSUE 1. P. 7 -57 203 88% 1
5 PRIORI, SG , WILDE, AA , HORIE, M , CHO, Y , BEHR, ER , BERUL, C , BLOM, N , BRUGADA, J , CHIANG, CE , HUIKURI, H , ET AL (2013) HRS/EHRA/APHRS EXPERT CONSENSUS STATEMENT ON THE DIAGNOSIS AND MANAGEMENT OF PATIENTS WITH INHERITED PRIMARY ARRHYTHMIA SYNDROMES.HEART RHYTHM. VOL. 10. ISSUE 12. P. 1932-1963 150 70% 208
6 ANTZELEVITCH, C , YAN, GX , (2015) J-WAVE SYNDROMES: BRUGADA AND EARLY REPOLARIZATION SYNDROMES.HEART RHYTHM. VOL. 12. ISSUE 8. P. 1852 -1866 147 90% 11
7 MAURY, P , DUPARC, A , MONDOLY, P , ROLLIN, A , CARDIN, C , DELAY, M , (2010) PRIMARY ELECTRICAL DISEASES DIAGNOSIS, GENETIC AND MANAGEMENT.MINERVA CARDIOANGIOLOGICA. VOL. 58. ISSUE 4. P. 449-483 202 84% 1
8 POLAK, S , WISNIOWSKA, B , BRANDYS, J , (2009) COLLATION, ASSESSMENT AND ANALYSIS OF LITERATURE IN VITRO DATA ON HERG RECEPTOR BLOCKING POTENCY FOR SUBSEQUENT MODELING OF DRUGS' CARDIOTOXIC PROPERTIES.JOURNAL OF APPLIED TOXICOLOGY. VOL. 29. ISSUE 3. P. 183-206 194 80% 39
9 HANCOX, JC , MCPATE, MJ , EL HARCHI, A , ZHANG, YH , (2008) THE HERG POTASSIUM CHANNEL AND HERG SCREENING FOR DRUG-INDUCED TORSADES DE POINTES.PHARMACOLOGY & THERAPEUTICS. VOL. 119. ISSUE 2. P. 118 -132 169 80% 94
10 MIZUSAWA, Y , WILDE, AAM , (2012) BRUGADA SYNDROME.CIRCULATION-ARRHYTHMIA AND ELECTROPHYSIOLOGY. VOL. 5. ISSUE 3. P. 606 -616 122 97% 61

Classes with closest relation at Level 2


Rank Class id link
1 896 AMIODARONE//ANTIARRHYTHMIC DRUGS//PROPAFENONE
2 691 POTASSIUM CHANNELS//BK CHANNEL//RETIGABINE
3 1489 SPIRAL WAVE//T WAVE ALTERNANS//OPTICAL MAPPING
4 1207 JOURNAL OF ELECTROCARDIOLOGY//MAGNETOCARDIOGRAPHY//ELECTROCARDIOGRAPHY
5 2646 ATHLETES HEART//PREPARTICIPATION SCREENING//ATHLETES
6 2637 IVABRADINE//SINOATRIAL NODE//HCN CHANNELS
7 1393 RYANODINE RECEPTOR//EXCITATION CONTRACTION COUPLING//SARCOPLASMIC RETICULUM
8 907 HYPERTROPHIC CARDIOMYOPATHY//MYOCARDITIS//CARDIOMYOPATHY
9 1369 HEART RATE VARIABILITY//AUTONOMIC NERVOUS SYSTEM//DIABETIC CARDIOMYOPATHY
10 656 PACE-PACING AND CLINICAL ELECTROPHYSIOLOGY//IMPLANTABLE CARDIOVERTER DEFIBRILLATOR//PACEMAKER

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