Class information for:
Level 1: CARDIAC & CARDIOVASCULAR SYSTEM//PROGRAMMED VENTRICULAR STIMULATION//ELECTROPHYSIOLOGICAL TESTING

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
3928 1                   CARDIAC & CARDIOVASCULAR SYSTEM//PROGRAMMED VENTRICULAR STIMULATION//ELECTROPHYSIOLOGICAL TESTING 1914

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CARDIAC & CARDIOVASCULAR SYSTEM WoSSC 69245 74% 0% 1409
2 PROGRAMMED VENTRICULAR STIMULATION authKW 65835 1% 25% 16
3 ELECTROPHYSIOLOGICAL TESTING authKW 56906 1% 31% 11
4 AMERICAN JOURNAL OF CARDIOLOGY journal 51806 15% 1% 291
5 COUPLING INTERVAL authKW 50168 0% 38% 8
6 PROGRAMMED STIMULATION authKW 44255 1% 24% 11
7 PROGRAMMED ELECTRICAL STIMULATION authKW 44147 1% 21% 13
8 ANTIARRHYTHMIC THERAPY authKW 41296 1% 16% 16
9 AMERICAN HEART JOURNAL journal 38570 10% 1% 184
10 ARRHYTHMIC PATTERN authKW 32929 0% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Cardiac & Cardiovascular System 69245 74% 0% 1409
2 Peripheral Vascular Diseases 4000 14% 0% 266
3 Medicine, General & Internal 1514 14% 0% 273
4 Engineering, Biomedical 908 6% 0% 115
5 Pharmacology & Pharmacy 83 7% 0% 126
6 Medical Informatics 17 1% 0% 10
7 Respiratory System 10 1% 0% 24
8 Critical Care Medicine 9 1% 0% 15
9 Geriatrics & Gerontology 7 1% 0% 12
10 Nursing 1 0% 0% 9

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EXCELLENCE CARDIOVASC STUDIES 32929 0% 100% 2
2 1960 RANDOLPH RD 16465 0% 100% 1
3 21 LONGWOOD AVE 16465 0% 100% 1
4 3300 HENRY AVE 16465 0% 100% 1
5 677 HUNTINGTON AVEROOM LL7A 16465 0% 100% 1
6 ARIZONA MED ARRHYTHMIA SERV 16465 0% 100% 1
7 BOX 53MCV STN 16465 0% 100% 1
8 CARDIAC ARRHYTHMIA SERV CARDIOL MED 16465 0% 100% 1
9 CARDIAC ELE OPHYSIOL SENG TURNG SUNG MEM 16465 0% 100% 1
10 CARDIOVASC SECTCLIN ELE OPHYSIOL 9TH FLOOR 16465 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AMERICAN JOURNAL OF CARDIOLOGY 51806 15% 1% 291
2 AMERICAN HEART JOURNAL 38570 10% 1% 184
3 PACE-PACING AND CLINICAL ELECTROPHYSIOLOGY 23090 6% 1% 112
4 ZEITSCHRIFT FUR KARDIOLOGIE 21070 4% 2% 72
5 ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 14969 4% 1% 76
6 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 13852 6% 1% 116
7 EUROPEAN HEART JOURNAL 10668 4% 1% 82
8 CIRCULATION 8163 6% 0% 111
9 KARDIOLOGIYA 7722 3% 1% 56
10 JAPANESE CIRCULATION JOURNAL-ENGLISH EDITION 6566 2% 1% 36

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PROGRAMMED VENTRICULAR STIMULATION 65835 1% 25% 16 Search PROGRAMMED+VENTRICULAR+STIMULATION Search PROGRAMMED+VENTRICULAR+STIMULATION
2 ELECTROPHYSIOLOGICAL TESTING 56906 1% 31% 11 Search ELECTROPHYSIOLOGICAL+TESTING Search ELECTROPHYSIOLOGICAL+TESTING
3 COUPLING INTERVAL 50168 0% 38% 8 Search COUPLING+INTERVAL Search COUPLING+INTERVAL
4 PROGRAMMED STIMULATION 44255 1% 24% 11 Search PROGRAMMED+STIMULATION Search PROGRAMMED+STIMULATION
5 PROGRAMMED ELECTRICAL STIMULATION 44147 1% 21% 13 Search PROGRAMMED+ELECTRICAL+STIMULATION Search PROGRAMMED+ELECTRICAL+STIMULATION
6 ANTIARRHYTHMIC THERAPY 41296 1% 16% 16 Search ANTIARRHYTHMIC+THERAPY Search ANTIARRHYTHMIC+THERAPY
7 ARRHYTHMIC PATTERN 32929 0% 100% 2 Search ARRHYTHMIC+PATTERN Search ARRHYTHMIC+PATTERN
8 ELECTROPHYSIOLOGY PROTOCOLS 32929 0% 100% 2 Search ELECTROPHYSIOLOGY+PROTOCOLS Search ELECTROPHYSIOLOGY+PROTOCOLS
9 VENTRICULAR TACHYCARDIA 32654 4% 3% 74 Search VENTRICULAR+TACHYCARDIA Search VENTRICULAR+TACHYCARDIA
10 ORGANIC HEART DISEASE 21952 0% 67% 2 Search ORGANIC+HEART+DISEASE Search ORGANIC+HEART+DISEASE

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 10157 FLECAINIDE//MORICIZINE//CLASS IC ANTIARRHYTHMIC AGENT
2 24906 MALMO GEN HOSP ORTHOPED SURG//24 H EGG//24 HOUR TOTAL HEART BEAT
3 9737 LATE POTENTIALS//VENTRICULAR LATE POTENTIALS//SIGNAL AVERAGED ECG
4 27059 MEXILETINE//TOCAINIDE//ANTIMYOTONIC ACTIVITY
5 10391 SOTALOL//DOFETILIDE//CLASS III ANTIARRHYTHMIC AGENT
6 27461 PRIMARY VENTRICULAR FIBRILLATION//ACUTE LIPEMIA//BAYESIAN PROGRAM
7 1314 IMPLANTABLE CARDIOVERTER DEFIBRILLATOR//INAPPROPRIATE SHOCKS//SUDDEN CARDIAC DEATH
8 21237 PROPAFENONE//5 HYDROXYPROPAFENONE//DIPRAFENONE
9 15383 IDIOPATHIC DILATED CARDIOMYOPATHY//EXERCISE TL 201 TOMOGRAPHY//DILATED CARDIOMYOPATHY
10 20403 ANTITACHYCARDIA DEVICES//CORRELATION WAVEFORM ANALYSIS//PACE-PACING AND CLINICAL ELECTROPHYSIOLOGY

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