Class information for:
Level 1: CHEST PAIN//CHEST PAIN UNIT//ACUTE CARDIAC ISCHEMIA

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
79 3       CARDIAC & CARDIOVASCULAR SYSTEM//CARDIOL//PERCUTANEOUS CORONARY INTERVENTION 84810
107 2             CLOPIDOGREL//ACUTE CORONARY SYNDROME//CARDIAC & CARDIOVASCULAR SYSTEM 25534
10929 1                   CHEST PAIN//CHEST PAIN UNIT//ACUTE CARDIAC ISCHEMIA 1051

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEST PAIN authKW 962759 20% 15% 208
2 CHEST PAIN UNIT authKW 734633 3% 70% 35
3 ACUTE CARDIAC ISCHEMIA authKW 151796 1% 56% 9
4 ACUTE CHEST PAIN authKW 106734 2% 20% 18
5 HEART SCORE authKW 104944 1% 50% 7
6 ACUTE CORONARY SYNDROME authKW 91384 13% 2% 135
7 EMERGENCY MEDICINE WoSSC 60406 32% 1% 340
8 EMERGENCY MED address 60271 27% 1% 285
9 EXERCISE STRESS TESTS authKW 59972 0% 100% 2
10 RD CARDIOL address 59972 0% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Emergency Medicine 60406 32% 1% 340
2 Cardiac & Cardiovascular System 8321 35% 0% 370
3 Medicine, General & Internal 2033 21% 0% 223
4 Health Care Sciences & Services 273 4% 0% 41
5 Medical Informatics 210 2% 0% 20
6 Radiology, Nuclear Medicine & Medical Imaging 165 6% 0% 64
7 Primary Health Care 163 1% 0% 14
8 Nursing 87 2% 0% 21
9 Critical Care Medicine 32 1% 0% 15
10 Health Policy & Services 18 1% 0% 10

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEST PAIN UNIT 97946 1% 47% 7
2 EMERGENCY MED 60271 27% 1% 285
3 RD CARDIOL 59972 0% 100% 2
4 SERV SEMICRIT 59972 0% 100% 2
5 ERLANGER MED 49059 1% 27% 6
6 SUNSHINE COAST HOSP HLTH SERV 47973 0% 40% 4
7 UNIV HLTH 6G 44976 0% 50% 3
8 CARDIOL PNEUMOL INTERNAL INTENS CARE MED 43611 0% 36% 4
9 ADV HEART FAILURE PULM HYPERTENS PROGRAM 29986 0% 100% 1
10 CARDIOL HEART VASC 29986 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ANNALS OF EMERGENCY MEDICINE 30390 8% 1% 81
2 AMERICAN JOURNAL OF EMERGENCY MEDICINE 24489 7% 1% 73
3 ACADEMIC EMERGENCY MEDICINE 20903 5% 1% 52
4 EMERGENCY MEDICINE JOURNAL 18464 4% 1% 42
5 JOURNAL OF NUCLEAR CARDIOLOGY 11111 3% 1% 27
6 EMERGENCY MEDICINE AUSTRALASIA 9893 2% 2% 17
7 EMERGENCY MEDICINE CLINICS OF NORTH AMERICA 8413 2% 2% 17
8 AMERICAN JOURNAL OF CARDIOLOGY 4776 6% 0% 66
9 EMERGENCIAS 3769 1% 2% 8
10 REVISTA ESPANOLA DE CARDIOLOGIA 3582 2% 1% 17

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CHEST PAIN 962759 20% 15% 208 Search CHEST+PAIN Search CHEST+PAIN
2 CHEST PAIN UNIT 734633 3% 70% 35 Search CHEST+PAIN+UNIT Search CHEST+PAIN+UNIT
3 ACUTE CARDIAC ISCHEMIA 151796 1% 56% 9 Search ACUTE+CARDIAC+ISCHEMIA Search ACUTE+CARDIAC+ISCHEMIA
4 ACUTE CHEST PAIN 106734 2% 20% 18 Search ACUTE+CHEST+PAIN Search ACUTE+CHEST+PAIN
5 HEART SCORE 104944 1% 50% 7 Search HEART+SCORE Search HEART+SCORE
6 ACUTE CORONARY SYNDROME 91384 13% 2% 135 Search ACUTE+CORONARY+SYNDROME Search ACUTE+CORONARY+SYNDROME
7 EXERCISE STRESS TESTS 59972 0% 100% 2 Search EXERCISE+STRESS+TESTS Search EXERCISE+STRESS+TESTS
8 TIME INSENSITIVE PREDICTIVE INSTRUMENT 59972 0% 100% 2 Search TIME+INSENSITIVE+PREDICTIVE+INSTRUMENT Search TIME+INSENSITIVE+PREDICTIVE+INSTRUMENT
9 LOW RISK CHEST PAIN 53972 0% 60% 3 Search LOW+RISK+CHEST+PAIN Search LOW+RISK+CHEST+PAIN
10 EMERGENCY DEPARTMENT 39261 7% 2% 77 Search EMERGENCY+DEPARTMENT Search EMERGENCY+DEPARTMENT

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 26962 OBSERVATION UNIT//OBSERVATION MEDICINE//OBSERVATION STATUS
2 2296 TROPONIN T//HEART TYPE FATTY ACID BINDING PROTEIN//CARDIAC MARKERS
3 15319 NONCARDIAC CHEST PAIN//CHEST PAIN//ROSE QUESTIONNAIRE
4 5944 TROPONIN//CARDIAC TROPONIN//99TH PERCENTILE
5 5864 ACUTE CORONARY SYNDROME//TERRENCE DONNELLY HEART//CANADIAN HEART
6 16986 PREHOSPITAL DELAY//TREATMENT SEEKING DELAY//PREHOSPITAL DELAY TIME
7 18635 ELECTRODE MISPLACEMENT//JOURNAL OF ELECTROCARDIOLOGY//EASI LEAD SYSTEM
8 401 CORONARY CT ANGIOGRAPHY//CORONARY COMPUTED TOMOGRAPHY ANGIOGRAPHY//JOURNAL OF CARDIOVASCULAR COMPUTED TOMOGRAPHY
9 1044 DOOR TO BALLOON TIME//STEMI//PRIMARY ANGIOPLASTY
10 5618 JOURNAL OF ELECTROCARDIOLOGY//LEAD AVR//SELVESTER QRS SCORE

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