Class information for:
Level 1: T WAVE ALTERNANS//ALTERNANS//MICROVOLT T WAVE ALTERNANS

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
297 2             AMIODARONE//CARDIAC & CARDIOVASCULAR SYSTEM//T WAVE ALTERNANS 18890
10488 1                   T WAVE ALTERNANS//ALTERNANS//MICROVOLT T WAVE ALTERNANS 1089

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 T WAVE ALTERNANS authKW 4222125 18% 74% 197
2 ALTERNANS authKW 1881881 9% 70% 93
3 MICROVOLT T WAVE ALTERNANS authKW 548084 2% 76% 25
4 ELECTRICAL ALTERNANS authKW 348225 2% 63% 19
5 DISCORDANT ALTERNANS authKW 205790 1% 89% 8
6 REPOLARIZATION ALTERNANS authKW 195337 1% 75% 9
7 T WAVE ALTERNANS TWA authKW 177253 1% 88% 7
8 ELECTRICAL RESTITUTION authKW 177239 1% 44% 14
9 MECHANICAL ALTERNANS authKW 170224 1% 59% 10
10 T WAVE VARIABILITY authKW 157556 1% 78% 7

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Cardiac & Cardiovascular System 30567 65% 0% 708
2 Peripheral Vascular Diseases 3439 17% 0% 184
3 Engineering, Biomedical 1537 10% 0% 108
4 Physiology 1101 12% 0% 127
5 Mathematical & Computational Biology 344 4% 0% 39
6 Physics, Mathematical 304 5% 0% 58
7 Hematology 90 4% 0% 39
8 Physics, Fluids & Plasmas 74 3% 0% 28
9 Biology 73 3% 0% 33
10 Biophysics 36 3% 0% 35

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ABT KARDIOL HERZ KREISLAUFERKRANKUNGEN 28939 0% 100% 1
2 ADV CARDIOVAS THER EUT 28939 0% 100% 1
3 ARTIFICIAL CARDIAC STIMULAT CLIN UNIT 28939 0% 100% 1
4 BANBUNTANEHOTOKUKAI HOSP 28939 0% 100% 1
5 CARDIAC ARRHYTHMIA GRP 28939 0% 100% 1
6 CARDIAC BIOELECT ARRYTHMIA 28939 0% 100% 1
7 CARDIAC RHYTHM CONTRACT 28939 0% 100% 1
8 CARDIO VASCULAR 28939 0% 100% 1
9 CARDIOL CARDIOPULM REHABIL 28939 0% 100% 1
10 CARDIOL MED MIRIAM HOSP MED 28939 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ANNALS OF NONINVASIVE ELECTROCARDIOLOGY 32799 3% 3% 33
2 JOURNAL OF ELECTROCARDIOLOGY 30245 5% 2% 59
3 JOURNAL OF CARDIOVASCULAR ELECTROPHYSIOLOGY 23382 5% 1% 59
4 HEART RHYTHM 15693 4% 1% 41
5 AMERICAN JOURNAL OF PHYSIOLOGY-HEART AND CIRCULATORY PHYSIOLOGY 9962 6% 1% 66
6 PACE-PACING AND CLINICAL ELECTROPHYSIOLOGY 8729 5% 1% 52
7 EUROPACE 4050 2% 1% 22
8 CIRCULATION RESEARCH 3412 3% 0% 35
9 CIRCULATION-ARRHYTHMIA AND ELECTROPHYSIOLOGY 3113 1% 1% 11
10 CHAOS 2694 2% 0% 19

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 T WAVE ALTERNANS 4222125 18% 74% 197 Search T+WAVE+ALTERNANS Search T+WAVE+ALTERNANS
2 ALTERNANS 1881881 9% 70% 93 Search ALTERNANS Search ALTERNANS
3 MICROVOLT T WAVE ALTERNANS 548084 2% 76% 25 Search MICROVOLT+T+WAVE+ALTERNANS Search MICROVOLT+T+WAVE+ALTERNANS
4 ELECTRICAL ALTERNANS 348225 2% 63% 19 Search ELECTRICAL+ALTERNANS Search ELECTRICAL+ALTERNANS
5 DISCORDANT ALTERNANS 205790 1% 89% 8 Search DISCORDANT+ALTERNANS Search DISCORDANT+ALTERNANS
6 REPOLARIZATION ALTERNANS 195337 1% 75% 9 Search REPOLARIZATION+ALTERNANS Search REPOLARIZATION+ALTERNANS
7 T WAVE ALTERNANS TWA 177253 1% 88% 7 Search T+WAVE+ALTERNANS+TWA Search T+WAVE+ALTERNANS+TWA
8 ELECTRICAL RESTITUTION 177239 1% 44% 14 Search ELECTRICAL+RESTITUTION Search ELECTRICAL+RESTITUTION
9 MECHANICAL ALTERNANS 170224 1% 59% 10 Search MECHANICAL+ALTERNANS Search MECHANICAL+ALTERNANS
10 T WAVE VARIABILITY 157556 1% 78% 7 Search T+WAVE+VARIABILITY Search T+WAVE+VARIABILITY

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 30722 HEART RATE TURBULENCE//HEART RATE TURBULENCE HRT//SEVERE AUTONOMIC FAILURE
2 11171 CARDIAC MEMORY//EARLY AFTERDEPOLARIZATION//MONOPHASIC ACTION POTENTIAL
3 3819 BIDOMAIN MODEL//OPTICAL MAPPING//BIDOMAIN
4 21655 PARASYSTOLE//ESCAPE CAPTURE BIGEMINY//SUPERNORMAL CONDUCTION
5 2170 SPIRAL WAVE//EXCITABLE MEDIA//EXCITABLE MEDIUM
6 1314 IMPLANTABLE CARDIOVERTER DEFIBRILLATOR//INAPPROPRIATE SHOCKS//SUDDEN CARDIAC DEATH
7 2320 T TUBULES//EXCITATION CONTRACTION COUPLING//UNIT CARDIAC PHYSIOL
8 2911 QT DISPERSION//QT INTERVAL//QT VARIABILITY
9 7208 GAP JUNCTION//CONNEXIN43//ANTIARRHYTHMIC PEPTIDE
10 17527 MECHANOELECTRIC FEEDBACK//MECHANOELECTRICAL FEEDBACK//CONTRACTION EXCITATION FEEDBACK

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