Class information for:
Level 1: CONTRAST ECHOCARDIOGRAPHY//MYOCARDIAL CONTRAST ECHOCARDIOGRAPHY//JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
7110 1404 25.8 74%


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
62 3       CARDIAC & CARDIOVASCULAR SYSTEM//HEART FAILURE//PACE-PACING AND CLINICAL ELECTROPHYSIOLOGY 86105
456 2             ECHOCARDIOGRAPHY//JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY//CARDIAC & CARDIOVASCULAR SYSTEM 16027
7110 1                   CONTRAST ECHOCARDIOGRAPHY//MYOCARDIAL CONTRAST ECHOCARDIOGRAPHY//JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY 1404

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 CONTRAST ECHOCARDIOGRAPHY authKW 1311647 11% 40% 150
2 MYOCARDIAL CONTRAST ECHOCARDIOGRAPHY authKW 1282060 7% 56% 105
3 JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY journal 178779 12% 5% 169
4 MYOCARDIAL PERFUSION authKW 177609 6% 9% 89
5 ECHOGENR authKW 173977 1% 100% 8
6 LEFT VENTRICULAR OPACIFICATION authKW 152230 0% 100% 7
7 PERFLENAPENT EMULSION authKW 130483 0% 100% 6
8 HARMONIC POWER DOPPLER authKW 108736 0% 100% 5
9 BY 963 authKW 90612 0% 83% 5
10 MYOCARDIAL CONTRAST authKW 90612 0% 83% 5

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 Cardiac & Cardiovascular System 49804 73% 0% 1025
2 Radiology, Nuclear Medicine & Medical Imaging 2739 18% 0% 252
3 Acoustics 2554 8% 0% 117
4 Peripheral Vascular Diseases 1016 9% 0% 120
5 Engineering, Biomedical 15 1% 0% 20
6 Medicine, General & Internal 15 3% 0% 47
7 Anesthesiology 13 1% 0% 13
8 Respiratory System 7 1% 0% 17
9 Critical Care Medicine 3 1% 0% 9
10 Medical Informatics 2 0% 0% 4

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 GORDON YU HOI CHIU ECHOCARDIOG 65241 0% 100% 3
2 CARDIOVASC IMAGING HEMODYNAM CARDIOL 43494 0% 100% 2
3 CLIN SCI MED CARDIOL 43494 0% 100% 2
4 FEDERATIF RECH CARDIOVASC 43494 0% 100% 2
5 NEBRASKA MED 981165 43490 0% 50% 4
6 ALLAN C HUDSON HELEN LOVAAS CHAIR CARDIOVASC IM 21747 0% 100% 1
7 ANT ANGIOL 21747 0% 100% 1
8 BOND WING 7 052 21747 0% 100% 1
9 CAR ASC IMAGING 21747 0% 100% 1
10 CARDIOL CARDIAC 21747 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 JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY 178779 12% 5% 169
2 ECHOCARDIOGRAPHY-A JOURNAL OF CARDIOVASCULAR ULTRASOUND AND ALLIED TECHNIQUES 67709 8% 3% 107
3 EUROPEAN JOURNAL OF ECHOCARDIOGRAPHY 27897 2% 4% 33
4 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 25312 10% 1% 135
5 ULTRASOUND IN MEDICINE AND BIOLOGY 15030 4% 1% 62
6 AMERICAN JOURNAL OF CARDIOLOGY 10920 8% 0% 116
7 INVESTIGATIVE RADIOLOGY 5368 2% 1% 35
8 HEART 4597 2% 1% 34
9 CLINICAL CARDIOLOGY 4030 2% 1% 29
10 CIRCULATION 3817 5% 0% 66

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 CONTRAST ECHOCARDIOGRAPHY 1311647 11% 40% 150 Search CONTRAST+ECHOCARDIOGRAPHY Search CONTRAST+ECHOCARDIOGRAPHY
2 MYOCARDIAL CONTRAST ECHOCARDIOGRAPHY 1282060 7% 56% 105 Search MYOCARDIAL+CONTRAST+ECHOCARDIOGRAPHY Search MYOCARDIAL+CONTRAST+ECHOCARDIOGRAPHY
3 MYOCARDIAL PERFUSION 177609 6% 9% 89 Search MYOCARDIAL+PERFUSION Search MYOCARDIAL+PERFUSION
4 ECHOGENR 173977 1% 100% 8 Search ECHOGENR Search ECHOGENR
5 LEFT VENTRICULAR OPACIFICATION 152230 0% 100% 7 Search LEFT+VENTRICULAR+OPACIFICATION Search LEFT+VENTRICULAR+OPACIFICATION
6 PERFLENAPENT EMULSION 130483 0% 100% 6 Search PERFLENAPENT+EMULSION Search PERFLENAPENT+EMULSION
7 HARMONIC POWER DOPPLER 108736 0% 100% 5 Search HARMONIC+POWER+DOPPLER Search HARMONIC+POWER+DOPPLER
8 BY 963 90612 0% 83% 5 Search BY+963 Search BY+963
9 MYOCARDIAL CONTRAST 90612 0% 83% 5 Search MYOCARDIAL+CONTRAST Search MYOCARDIAL+CONTRAST
10 ENDOCARDIAL BORDER DELINEATION 78285 0% 60% 6 Search ENDOCARDIAL+BORDER+DELINEATION Search ENDOCARDIAL+BORDER+DELINEATION

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 SENIOR, R , BECHER, H , MONAGHAN, M , AGATI, L , ZAMORANO, J , VANOVERSCHELDE, JL , NIHOYANNOPOULOS, P , (2009) CONTRAST ECHOCARDIOGRAPHY: EVIDENCE-BASED RECOMMENDATIONS BY EUROPEAN ASSOCIATION OF ECHOCARDIOGRAPHY.EUROPEAN JOURNAL OF ECHOCARDIOGRAPHY. VOL. 10. ISSUE 2. P. 194 -212 93 88% 90
2 LANG, RM , MOR-AVI, V , (2006) CLINICAL UTILITY OF CONTRAST-ENHANCED ECHOCARDIOGRAPHY.CLINICAL CARDIOLOGY. VOL. 29. ISSUE 9. P. 15-25 85 86% 4
3 BHATIA, VK , SENIOR, R , (2008) CONTRAST ECHOCARDIOGRAPHY: EVIDENCE FOR CLINICAL USE.JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY. VOL. 21. ISSUE 5. P. 409-416 61 97% 34
4 MOR-AVI, V , LANG, RM , (2007) THREE-DIMENSIONAL ECHOCARDIOGRAPHIC EVALUATION OF MYOCARDIAL PERFUSION.CARDIOLOGY CLINICS. VOL. 25. ISSUE 2. P. 273-+ 66 99% 4
5 PORTER, TR , XIE, F , (2010) MYOCARDIAL PERFUSION IMAGING WITH CONTRAST ULTRASOUND.JACC-CARDIOVASCULAR IMAGING. VOL. 3. ISSUE 2. P. 176-187 61 91% 28
6 KAUL, S , (2008) MYOCARDIAL CONTRAST ECHOCARDIOGRAPHY - A 25-YEAR RETROSPECTIVE.CIRCULATION. VOL. 118. ISSUE 3. P. 291-308 76 68% 44
7 KAUFMANN, BA , WEI, K , LINDNER, JR , (2007) CONTRAST ECHOCARDIOGRAPHY.CURRENT PROBLEMS IN CARDIOLOGY. VOL. 32. ISSUE 2. P. 51-96 76 67% 36
8 DIJKMANS, PA , SENIOR, R , BECHER, H , PORTER, TR , WEI, K , VISSER, CA , KAMP, O , (2006) MYOCARDIAL CONTRAST ECHOCARDIOGRAPHY EVOLVING AS A CLINICALLY FEASIBLE TECHNIQUE FOR ACCURATE, RAPID, AND SAFE ASSESSMENT OF MYOCARDIAL PERFUSION - THE EVIDENCE SO FAR.JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY. VOL. 48. ISSUE 11. P. 2168-2177 59 88% 42
9 NUCIFORA, G , FALETRA, FF , (2011) CURRENT APPLICATIONS OF CONTRAST ECHOCARDIOGRAPHY.MINERVA CARDIOANGIOLOGICA. VOL. 59. ISSUE 5. P. 519-532 61 74% 1
10 MULVAGH, SL , RAKOWSKI, H , VANNAN, MA , ABDELMONEIM, SS , BECHER, H , BIERIG, SM , BURNS, PN , CASTELLO, R , COON, PD , HAGEN, ME , ET AL (2008) AMERICAN SOCIETY OF ECHOCARDIOGRAPHY CONSENSUS STATEMENT ON THE CLINICAL APPLICATIONS OF ULTRASONIC CONTRAST AGENTS IN ECHOCARDIOGRAPHY.JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY. VOL. 21. ISSUE 11. P. 1179-1201 63 56% 154

Classes with closest relation at Level 1


Rank Class id link
1 850 MICROBUBBLES//SONOPORATION//ULTRASOUND CONTRAST AGENT
2 6383 CONTRAST ENHANCED ULTRASOUND//FOCAL LIVER LESIONS//CONTRAST ENHANCED ULTRASONOGRAPHY
3 36171 CARDIAC OUTPUT COMPUTERS//INDICATOR DILUTION CURVE//INTRA THORACIC BLOOD VOLUME
4 14166 ACOUSTIC QUANTIFICATION//COLOR KINESIS//ENDOCARDIAL MOTION
5 13991 THREE DIMENSIONAL ECHOCARDIOGRAPHY//REAL TIME THREE DIMENSIONAL ECHOCARDIOGRAPHY//3 DIMENSIONAL ECHOCARDIOGRAPHY
6 20195 INTEGRATED BACKSCATTER//ULTRASONIC TISSUE CHARACTERIZATION//ULTRASONIC INTEGRATED BACKSCATTER
7 3654 STRESS ECHOCARDIOGRAPHY//REGADENOSON//DOBUTAMINE STRESS ECHOCARDIOGRAPHY
8 8281 NO REFLOW//THROMBUS ASPIRATION//CORONARY MICROEMBOLIZATION
9 13519 TRANSCRANIAL COLOR CODED SONOGRAPHY//TRANSCRANIAL COLOR CODED DUPLEX SONOGRAPHY//TRANSCRANIAL DOPPLER
10 3639 FRACTIONAL FLOW RESERVE//CORONARY FLOW RESERVE//CORONARY FLOW VELOCITY RESERVE

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