Class information for:
Level 2: SYNCOPE//VASOVAGAL SYNCOPE//ORTHOSTATIC HYPOTENSION

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
444 3       HEART RATE VARIABILITY//SYNCOPE//AUTONOMIC NERVOUS SYSTEM 27161
1977 2             SYNCOPE//VASOVAGAL SYNCOPE//ORTHOSTATIC HYPOTENSION 5986
953 1                   SYNCOPE//VASOVAGAL SYNCOPE//HEAD UP TILT TEST 2972
8720 1                   ORTHOSTATIC HYPOTENSION//NEUROGENIC ORTHOSTATIC HYPOTENSION//DROXIDOPA 1255
18669 1                   POSTURAL TACHYCARDIA SYNDROME//INAPPROPRIATE SINUS TACHYCARDIA//ORTHOSTATIC INTOLERANCE 565
20860 1                   POSTPRANDIAL HYPOTENSION//POSTPRANDIAL CIRCULATION//OSMOPRESSOR RESPONSE 466
26782 1                   STOMACH DISTENSION//QUARTERLY JOURNAL OF EXPERIMENTAL PHYSIOLOGY AND COGNATE MEDICAL SCIENCES//GALLBLADDER DISTENSION 265
29607 1                   SWALLOW SYNCOPE//SWALLOWING INDUCED ATRIAL TACHYCARDIA//LEFT ATRIAL COMPRESSION 200
33461 1                   PSEUDOMYOCARDIAL INFARCTION//ALAMEDA COUNTRY MED//ATRIAL INJURY 138
34409 1                   BREATH HOLDING SPELLS//REFLEX ANOXIC SEIZURES//CYANOTIC SPELLS 125

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SYNCOPE authKW 3036420 18% 54% 1063
2 VASOVAGAL SYNCOPE authKW 1341083 5% 82% 312
3 ORTHOSTATIC HYPOTENSION authKW 1024516 7% 48% 409
4 HEAD UP TILT TEST authKW 610351 3% 77% 150
5 TILT TABLE TEST authKW 557426 2% 72% 147
6 NEUROCARDIOGENIC SYNCOPE authKW 506348 2% 90% 107
7 TILT TEST authKW 502839 2% 66% 144
8 NEURALLY MEDIATED SYNCOPE authKW 380884 1% 82% 88
9 POSTURAL TACHYCARDIA SYNDROME authKW 335224 1% 79% 81
10 ORTHOSTATIC INTOLERANCE authKW 325679 2% 48% 130

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Cardiac & Cardiovascular System 48368 36% 0% 2128
2 Medicine, General & Internal 6181 16% 0% 959
3 Peripheral Vascular Diseases 4960 9% 0% 542
4 Geriatrics & Gerontology 4563 5% 0% 300
5 Clinical Neurology 3273 12% 0% 690
6 Engineering, Biomedical 2247 5% 0% 324
7 Physiology 1179 6% 0% 345
8 Emergency Medicine 1127 2% 0% 121
9 Gerontology 889 2% 0% 105
10 Neurosciences 821 9% 0% 560

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AUTON DYSFUNCT 222841 1% 63% 67
2 FALLS SYNCOPE SERV 126397 1% 69% 35
3 ARRHYTHMOL 123708 1% 44% 54
4 SYNCOPE UNIT 91334 0% 64% 27
5 AUTONOM DYSFUNCT 67887 0% 56% 23
6 PEDIAT HYPOTENS 61235 0% 73% 16
7 AUTON UNIT 53851 1% 32% 32
8 CARDIOVASC INVEST UNIT 53521 1% 31% 33
9 NEUROVASC MED UNIT 46609 0% 37% 24
10 NATHAN BLASER SHY DRAGER PROGRAM 42105 0% 100% 8

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CLINICAL AUTONOMIC RESEARCH 232978 3% 21% 208
2 PACE-PACING AND CLINICAL ELECTROPHYSIOLOGY 55034 5% 3% 306
3 EUROPACE 50045 3% 5% 181
4 QUARTERLY JOURNAL OF EXPERIMENTAL PHYSIOLOGY AND COGNATE MEDICAL SCIENCES 12735 1% 6% 39
5 AGE AND AGEING 7536 1% 2% 71
6 AMERICAN JOURNAL OF CARDIOLOGY 7517 3% 1% 200
7 AUTONOMIC NEUROSCIENCE-BASIC & CLINICAL 7246 1% 3% 50
8 JOURNAL OF CARDIOVASCULAR ELECTROPHYSIOLOGY 6400 1% 2% 73
9 CARDIOLOGY CLINICS 6246 0% 4% 28
10 CLINICAL SCIENCE 5608 1% 1% 85

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SYNCOPE 3036420 18% 54% 1063 Search SYNCOPE Search SYNCOPE
2 VASOVAGAL SYNCOPE 1341083 5% 82% 312 Search VASOVAGAL+SYNCOPE Search VASOVAGAL+SYNCOPE
3 ORTHOSTATIC HYPOTENSION 1024516 7% 48% 409 Search ORTHOSTATIC+HYPOTENSION Search ORTHOSTATIC+HYPOTENSION
4 HEAD UP TILT TEST 610351 3% 77% 150 Search HEAD+UP+TILT+TEST Search HEAD+UP+TILT+TEST
5 TILT TABLE TEST 557426 2% 72% 147 Search TILT+TABLE+TEST Search TILT+TABLE+TEST
6 NEUROCARDIOGENIC SYNCOPE 506348 2% 90% 107 Search NEUROCARDIOGENIC+SYNCOPE Search NEUROCARDIOGENIC+SYNCOPE
7 TILT TEST 502839 2% 66% 144 Search TILT+TEST Search TILT+TEST
8 NEURALLY MEDIATED SYNCOPE 380884 1% 82% 88 Search NEURALLY+MEDIATED+SYNCOPE Search NEURALLY+MEDIATED+SYNCOPE
9 POSTURAL TACHYCARDIA SYNDROME 335224 1% 79% 81 Search POSTURAL+TACHYCARDIA+SYNDROME Search POSTURAL+TACHYCARDIA+SYNDROME
10 ORTHOSTATIC INTOLERANCE 325679 2% 48% 130 Search ORTHOSTATIC+INTOLERANCE Search ORTHOSTATIC+INTOLERANCE

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 1347 HEART RATE VARIABILITY//AUTONOMIC NERVOUS SYSTEM//RESPIRATORY SINUS ARRHYTHMIA
2 3604 IMPEDANCE CARDIOGRAPHY//ERGOTISM//CAS 17479 19 5
3 2095 SPACEFLIGHT//MICROGRAVITY//WEIGHTLESSNESS
4 2934 CHRONIC FATIGUE SYNDROME//MYALGIC ENCEPHALOMYELITIS//CHRONIC FATIGUE
5 729 PACE-PACING AND CLINICAL ELECTROPHYSIOLOGY//IMPLANTABLE CARDIOVERTER DEFIBRILLATOR//PACEMAKER
6 672 RENAL DENERVATION//RESISTANT HYPERTENSION//ROSTRAL VENTROLATERAL MEDULLA
7 3015 PHOTOPLETHYSMOGRAPHY//PHOTOPLETHYSMOGRAPHY PPG//DRY ELECTRODE
8 1963 FALLS//ACCIDENTAL FALLS//FALL PREVENTION
9 656 GUILLAIN BARRE SYNDROME//DIABETIC NEUROPATHY//MILLER FISHER SYNDROME
10 902 CATHETER ABLATION//VENTRICULAR TACHYCARDIA//ATRIAL FLUTTER

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