Class information for:
Level 2: JOURNAL OF ELECTROCARDIOLOGY//ELECTROCARDIOGRAPHY//MAGNETOCARDIOGRAPHY

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
1274 2             JOURNAL OF ELECTROCARDIOLOGY//ELECTROCARDIOGRAPHY//MAGNETOCARDIOGRAPHY 9084
3115 1                   ELECTROCARDIOGRAM ECG//QRS DETECTION//ECG 2092
5618 1                   JOURNAL OF ELECTROCARDIOLOGY//LEAD AVR//SELVESTER QRS SCORE 1629
9737 1                   LATE POTENTIALS//VENTRICULAR LATE POTENTIALS//SIGNAL AVERAGED ECG 1158
10233 1                   BODY SURFACE POTENTIAL MAPPING//BODY SURFACE POTENTIAL MAPS//BODY SURFACE MAPPING 1111
12706 1                   MAGNETOCARDIOGRAPHY//MAGNETOCARDIOGRAM//FETAL MAGNETOCARDIOGRAPHY 917
15578 1                   LEFT BUNDLE BRANCH BLOCK//BUNDLE BRANCH BLOCK//RIGHT BUNDLE BRANCH BLOCK 731
17749 1                   SPATIAL QRS T ANGLE//QRS T ANGLE//UNRECOGNIZED MYOCARDIAL INFARCTION 612
18635 1                   ELECTRODE MISPLACEMENT//JOURNAL OF ELECTROCARDIOLOGY//EASI LEAD SYSTEM 566
32519 1                   FRAGMENTED QRS//FRAGMENTED QRS COMPLEX//QRS FRAGMENTATION 150
34971 1                   NEGATIVE U WAVE//WELLENS SYNDROME//GIANT NEGATIVE U WAVE 118

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF ELECTROCARDIOLOGY journal 1186124 12% 32% 1066
2 ELECTROCARDIOGRAPHY authKW 447526 7% 20% 647
3 MAGNETOCARDIOGRAPHY authKW 392690 2% 71% 160
4 ELECTROCARDIOGRAM authKW 354674 6% 20% 512
5 LATE POTENTIALS authKW 328225 2% 66% 144
6 ECG authKW 313143 5% 21% 437
7 BODY SURFACE POTENTIAL MAPPING authKW 267387 1% 80% 97
8 FRAGMENTED QRS authKW 214126 1% 80% 77
9 ELECTROCARDIOGRAM ECG authKW 197886 1% 45% 126
10 VENTRICULAR LATE POTENTIALS authKW 176852 1% 76% 67

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Cardiac & Cardiovascular System 139930 49% 1% 4409
2 Engineering, Biomedical 55098 20% 1% 1808
3 Medical Informatics 32707 8% 1% 688
4 Computer Science, Interdisciplinary Applications 4687 7% 0% 612
5 Mathematical & Computational Biology 4551 4% 0% 402
6 Peripheral Vascular Diseases 2323 5% 0% 490
7 Emergency Medicine 1886 2% 0% 192
8 Medicine, General & Internal 505 5% 0% 472
9 Computer Science, Artificial Intelligence 479 3% 0% 231
10 Engineering, Electrical & Electronic 387 7% 0% 604

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CARDIOL 38156 15% 1% 1379
2 INFORMAT AUTOMAT ENGN 32271 0% 85% 11
3 ADV ALGORITHM 32082 0% 51% 18
4 CLIN PHYSIOL BIOMAGNETISM 29365 0% 71% 12
5 EPIDEMIOL CARDIOL EPICARE 23754 0% 22% 31
6 BIOMAGNET 23376 0% 17% 39
7 BIOMAGNETISM 22344 0% 32% 20
8 CARDIOVASC GRP CVRG 22189 0% 80% 8
9 CARDIAC BIOELECT TRAINING 18534 0% 31% 17
10 REG MED CARDIOL 18126 0% 23% 23

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF ELECTROCARDIOLOGY 1186124 12% 32% 1066
2 IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING 86474 5% 6% 447
3 ANNALS OF NONINVASIVE ELECTROCARDIOLOGY 85494 2% 16% 154
4 AMERICAN JOURNAL OF CARDIOLOGY 43295 6% 2% 584
5 MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING 31382 2% 5% 202
6 BIOMEDICAL SIGNAL PROCESSING AND CONTROL 29449 1% 9% 92
7 PHYSIOLOGICAL MEASUREMENT 23064 1% 5% 135
8 COMPUTERS AND BIOMEDICAL RESEARCH 19124 1% 8% 68
9 JAPANESE HEART JOURNAL 17182 1% 5% 103
10 CLINICAL CARDIOLOGY 14638 2% 3% 140

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ELECTROCARDIOGRAPHY 447526 7% 20% 647 Search ELECTROCARDIOGRAPHY Search ELECTROCARDIOGRAPHY
2 MAGNETOCARDIOGRAPHY 392690 2% 71% 160 Search MAGNETOCARDIOGRAPHY Search MAGNETOCARDIOGRAPHY
3 ELECTROCARDIOGRAM 354674 6% 20% 512 Search ELECTROCARDIOGRAM Search ELECTROCARDIOGRAM
4 LATE POTENTIALS 328225 2% 66% 144 Search LATE+POTENTIALS Search LATE+POTENTIALS
5 ECG 313143 5% 21% 437 Search ECG Search ECG
6 BODY SURFACE POTENTIAL MAPPING 267387 1% 80% 97 Search BODY+SURFACE+POTENTIAL+MAPPING Search BODY+SURFACE+POTENTIAL+MAPPING
7 FRAGMENTED QRS 214126 1% 80% 77 Search FRAGMENTED+QRS Search FRAGMENTED+QRS
8 ELECTROCARDIOGRAM ECG 197886 1% 45% 126 Search ELECTROCARDIOGRAM+ECG Search ELECTROCARDIOGRAM+ECG
9 VENTRICULAR LATE POTENTIALS 176852 1% 76% 67 Search VENTRICULAR+LATE+POTENTIALS Search VENTRICULAR+LATE+POTENTIALS
10 QRS DETECTION 158654 1% 80% 57 Search QRS+DETECTION Search QRS+DETECTION

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 3015 PHOTOPLETHYSMOGRAPHY//PHOTOPLETHYSMOGRAPHY PPG//DRY ELECTRODE
2 649 BRUGADA SYNDROME//LONG QT SYNDROME//QT INTERVAL
3 107 CLOPIDOGREL//ACUTE CORONARY SYNDROME//CARDIAC & CARDIOVASCULAR SYSTEM
4 3312 DOPPLER SIGNAL//DOPPLER HEART SOUNDS//ERYTHEMATO SQUAMOUS DISEASES
5 902 CATHETER ABLATION//VENTRICULAR TACHYCARDIA//ATRIAL FLUTTER
6 297 AMIODARONE//CARDIAC & CARDIOVASCULAR SYSTEM//T WAVE ALTERNANS
7 302 JOURNAL OF NUCLEAR CARDIOLOGY//MYOCARDIAL PERFUSION IMAGING//CARDIAC & CARDIOVASCULAR SYSTEM
8 2171 LEFT VENTRICULAR HYPERTROPHY//LEFT VENTRICULAR MASS//POST EXERCISE HYPOTENSION
9 1347 HEART RATE VARIABILITY//AUTONOMIC NERVOUS SYSTEM//RESPIRATORY SINUS ARRHYTHMIA
10 2963 HEART SOUNDS//LUNG SOUNDS//RESPIRATORY SOUNDS

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