Class information for:
Level 2: IMPEDANCE CARDIOGRAPHY//ELECTRICAL VELOCIMETRY//CARDIOGRAPHY

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3700 1099 24.6 41%


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
8 4 CARDIAC & CARDIOVASCULAR SYSTEM//PERIPHERAL VASCULAR DISEASES//CARDIOL 1276458
312 3       ARTERIAL STIFFNESS//HEART RATE VARIABILITY//SYNCOPE 40088
3700 2             IMPEDANCE CARDIOGRAPHY//ELECTRICAL VELOCIMETRY//CARDIOGRAPHY 1099
16370 1                   IMPEDANCE CARDIOGRAPHY//ELECTRICAL VELOCIMETRY//CARDIOGRAPHY 657
29751 1                   DIASTOLIC TIME//AMEZINIUMMETILSULFATE//CLINICAL TRIAL MRFIT 180
32260 1                   AGONIST CONCENTRATION//CORPUS LUTEUM SURGERY//CURVILINEAR GRADIENT METHOD 141
33683 1                   BIOPHYS SCI MED PHYS BIOMED ENGN//BLOOD PRESSURE VALSALVA MANOEUVRE//ENTOPTIC PERIMETRY 121

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 IMPEDANCE CARDIOGRAPHY authKW 1107256 11% 32% 125
2 ELECTRICAL VELOCIMETRY authKW 277831 1% 100% 10
3 CARDIOGRAPHY authKW 187761 1% 48% 14
4 THORACIC ELECTRICAL BIOIMPEDANCE authKW 166687 1% 50% 12
5 CARDIAC OUTPUT authKW 133045 11% 4% 125
6 SYSTOLIC TIME INTERVALS authKW 117967 2% 22% 19
7 ELECTRICAL CARDIOMETRY authKW 115761 0% 83% 5
8 CARDIOGRAPHY IMPEDANCE authKW 113442 1% 58% 7
9 ELECTRICAL IMPEDANCE CARDIOGRAPHY authKW 88904 0% 80% 4
10 TRANSTHORACIC ELECTRICAL BIOIMPEDANCE authKW 88904 0% 80% 4

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Engineering, Biomedical 3895 15% 0% 168
2 Cardiac & Cardiovascular System 3223 22% 0% 242
3 Medical Informatics 2425 6% 0% 65
4 Critical Care Medicine 1333 7% 0% 78
5 Anesthesiology 1027 6% 0% 67
6 Pharmacology & Pharmacy 560 15% 0% 169
7 Physiology 558 9% 0% 95
8 Mathematical & Computational Biology 472 4% 0% 45
9 Computer Science, Interdisciplinary Applications 427 6% 0% 65
10 Sport Sciences 351 5% 0% 51

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 BME GRP 55566 0% 100% 2
2 ABT ANASTHESIOL FOR 27783 0% 100% 1
3 ANESTHESIA CRIT PAIN MANAGEMENT 27783 0% 100% 1
4 BAGDSAR EMERGENCY HOSP 27783 0% 100% 1
5 BAKKEN MED RUMENTAT DEV 27783 0% 100% 1
6 BAKKEN MED RUMENTAT DEVICE MIND 27783 0% 100% 1
7 BAKKEN MED RUMENTAT DEVIDE MIND 27783 0% 100% 1
8 BALOTESTI CARDIOVASC DIS 27783 0% 100% 1
9 BIOL REGENERAT 27783 0% 100% 1
10 BIOPHYS SCI MED PHYS BIOMED ENGN 27783 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING 7758 3% 1% 35
2 ARZNEIMITTEL-FORSCHUNG/DRUG RESEARCH 6841 3% 1% 33
3 JOURNAL OF CLINICAL MONITORING AND COMPUTING 6112 1% 2% 13
4 PHYSIOLOGICAL MEASUREMENT 5124 2% 1% 22
5 AGRESSOLOGIE 4459 0% 5% 3
6 MEDICAL PROGRESS THROUGH TECHNOLOGY 4392 1% 2% 7
7 INTERNATIONAL JOURNAL OF BIO-MEDICAL COMPUTING 4129 1% 1% 11
8 CRITICAL CARE MEDICINE 3035 3% 0% 36
9 AMERICAN JOURNAL OF NONINVASIVE CARDIOLOGY 2736 0% 2% 4
10 BIOTELEMETRY AND PATIENT MONITORING 2133 0% 4% 2

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 IMPEDANCE CARDIOGRAPHY 1107256 11% 32% 125 Search IMPEDANCE+CARDIOGRAPHY Search IMPEDANCE+CARDIOGRAPHY
2 ELECTRICAL VELOCIMETRY 277831 1% 100% 10 Search ELECTRICAL+VELOCIMETRY Search ELECTRICAL+VELOCIMETRY
3 CARDIOGRAPHY 187761 1% 48% 14 Search CARDIOGRAPHY Search CARDIOGRAPHY
4 THORACIC ELECTRICAL BIOIMPEDANCE 166687 1% 50% 12 Search THORACIC+ELECTRICAL+BIOIMPEDANCE Search THORACIC+ELECTRICAL+BIOIMPEDANCE
5 CARDIAC OUTPUT 133045 11% 4% 125 Search CARDIAC+OUTPUT Search CARDIAC+OUTPUT
6 SYSTOLIC TIME INTERVALS 117967 2% 22% 19 Search SYSTOLIC+TIME+INTERVALS Search SYSTOLIC+TIME+INTERVALS
7 ELECTRICAL CARDIOMETRY 115761 0% 83% 5 Search ELECTRICAL+CARDIOMETRY Search ELECTRICAL+CARDIOMETRY
8 CARDIOGRAPHY IMPEDANCE 113442 1% 58% 7 Search CARDIOGRAPHY+IMPEDANCE Search CARDIOGRAPHY+IMPEDANCE
9 ELECTRICAL IMPEDANCE CARDIOGRAPHY 88904 0% 80% 4 Search ELECTRICAL+IMPEDANCE+CARDIOGRAPHY Search ELECTRICAL+IMPEDANCE+CARDIOGRAPHY
10 TRANSTHORACIC ELECTRICAL BIOIMPEDANCE 88904 0% 80% 4 Search TRANSTHORACIC+ELECTRICAL+BIOIMPEDANCE Search TRANSTHORACIC+ELECTRICAL+BIOIMPEDANCE

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 RAAIJMAKERS, E , FAES, TJC , SCHOLTEN, RJPM , GOOVAERTS, HG , HEETHAAR, RM , (1999) A META-ANALYSIS OF THREE DECADES OF VALIDATING THORACIC IMPEDANCE CARDIOGRAPHY.CRITICAL CARE MEDICINE. VOL. 27. ISSUE 6. P. 1203 -1213 85 89% 79
2 WOLTJER, HH , BOGAARD, HJ , DEVRIES, PMJM , (1997) THE TECHNIQUE OF IMPEDANCE CARDIOGRAPHY.EUROPEAN HEART JOURNAL. VOL. 18. ISSUE 9. P. 1396-1403 50 98% 44
3 NEWMAN, DG , CALLISTER, R , (1999) THE NON-INVASIVE ASSESSMENT OF STROKE VOLUME AND CARDIAC OUTPUT BY IMPEDANCE CARDIOGRAPHY: A REVIEW.AVIATION SPACE AND ENVIRONMENTAL MEDICINE. VOL. 70. ISSUE 8. P. 780-789 44 79% 69
4 MILES, DS , GOTSHALL, RW , (1989) IMPEDANCE CARDIOGRAPHY - NONINVASIVE ASSESSMENT OF HUMAN CENTRAL HEMODYNAMICS AT REST AND DURING EXERCISE.EXERCISE AND SPORT SCIENCES REVIEWS/SERIES. VOL. 17. ISSUE . P. 231 -263 56 79% 39
5 MOSHKOVITZ, Y , KALUSKI, E , MILO, O , VERED, Z , COTTER, G , (2004) RECENT DEVELOPMENTS IN CARDIAC OUTPUT DETERMINATION BY BIOIMPEDANCE: COMPARISON WITH INVASIVE CARDIAC OUTPUT AND POTENTIAL CARDIOVASCULAR APPLICATIONS.CURRENT OPINION IN CARDIOLOGY. VOL. 19. ISSUE 3. P. 229-237 32 65% 46
6 PETTER, H , ERIK, A , BJORN, E , GORAN, R , (2011) MEASUREMENT OF CARDIAC OUTPUT WITH NON-INVASIVE AESCULON (R) IMPEDANCE VERSUS THERMODILUTION.CLINICAL PHYSIOLOGY AND FUNCTIONAL IMAGING. VOL. 31. ISSUE 1. P. 39-47 21 84% 13
7 DE SITTER, A , VERDAASDONK, RM , FAES, TJC , (2016) DO MATHEMATICAL MODEL STUDIES SETTLE THE CONTROVERSY ON THE ORIGIN OF CARDIAC SYNCHRONOUS TRANS-THORACIC ELECTRICAL IMPEDANCE VARIATIONS? A SYSTEMATIC REVIEW.PHYSIOLOGICAL MEASUREMENT. VOL. 37. ISSUE 9. P. R88 -R108 19 83% 0
8 SPIERING, W , VAN ES, PN , DE LEEUW, PW , (1998) COMPARISON OF IMPEDANCE CARDIOGRAPHY AND DYE DILUTION METHOD FOR MEASURING CARDIAC OUTPUT.HEART. VOL. 79. ISSUE 5. P. 437-441 30 83% 14
9 SCHERHAG, A , KADEN, JK , KENTSCHKE, E , SUESELBECK, T , BORGGREFE, M , (2005) COMPARISON OF IMPEDANCE CARDIOGRAPHY AND THERMODILUTION-DERIVED MEASUREMENTS OF STROKE VOLUME AND CARDIAC OUTPUT AT REST AND DURING EXERCISE TESTING.CARDIOVASCULAR DRUGS AND THERAPY. VOL. 19. ISSUE 2. P. 141-147 19 95% 28
10 TRINKMANN, F , BERGER, M , DOESCH, C , PAPAVASSILIU, T , SCHOENBERG, SO , BORGGREFE, M , KADEN, JJ , SAUR, J , (2016) COMPARISON OF ELECTRICAL VELOCIMETRY AND CARDIAC MAGNETIC RESONANCE IMAGING FOR THE NON-INVASIVE DETERMINATION OF CARDIAC OUTPUT.JOURNAL OF CLINICAL MONITORING AND COMPUTING. VOL. 30. ISSUE 4. P. 399 -408 20 56% 2

Classes with closest relation at Level 2


Rank Class id link
1 744 SEPSIS//SEPTIC SHOCK//HYDROXYETHYL STARCH
2 2332 ELECTRICAL IMPEDANCE TOMOGRAPHY//ELECTRICAL CAPACITANCE TOMOGRAPHY//PHYSIOLOGICAL MEASUREMENT
3 2056 SYNCOPE//VASOVAGAL SYNCOPE//ORTHOSTATIC HYPOTENSION
4 2511 PHOTOPLETHYSMOGRAPHY//ELECTROCARDIOGRAM ECG//ECG
5 987 CARDIOVASCULAR REACTIVITY//TYPE D PERSONALITY//PSYCHOSOMATIC MEDICINE
6 1933 SKIN BLOOD FLOW//SYMPATHETIC SKIN RESPONSE//EXERCISE PRESSOR REFLEX
7 3202 HEART SOUNDS//LUNG SOUNDS//AUSCULTATION
8 634 ARTERIAL STIFFNESS//PULSE WAVE VELOCITY//BLOOD PRESSURE MONITORING
9 3772 AVIATION SPACE AND ENVIRONMENTAL MEDICINE//G TOLERANCE//G LOC
10 597 SPORT SCIENCES//ANAEROBIC THRESHOLD//INTERNATIONAL JOURNAL OF SPORTS MEDICINE

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