Class information for:
Level 1: MYOCARDIAL CONTRAST ECHOCARDIOGRAPHY//CONTRAST ECHOCARDIOGRAPHY//LEFT VENTRICULAR OPACIFICATION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
7517 1279 26.2 75%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
526 14150 JOURNAL OF NUCLEAR CARDIOLOGY//MYOCARDIAL PERFUSION IMAGING//MYOCARDIAL VIABILITY

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 MYOCARDIAL CONTRAST ECHOCARDIOGRAPHY Author keyword 82 55% 8% 104
2 CONTRAST ECHOCARDIOGRAPHY Author keyword 74 39% 12% 152
3 LEFT VENTRICULAR OPACIFICATION Author keyword 14 100% 1% 7
4 PERFLENAPENT EMULSION Author keyword 11 100% 0% 6
5 HARMONIC POWER DOPPLER Author keyword 8 100% 0% 5
6 REAL TIME PERFUSION IMAGING Author keyword 6 80% 0% 4
7 ECHOGEN R Author keyword 6 100% 0% 4
8 ECHOGENR Author keyword 6 100% 0% 4
9 ENDOCARDIAL BORDER DELINEATION Author keyword 5 60% 0% 6
10 MYOCARDIAL CONTRAST Author keyword 5 63% 0% 5

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 MYOCARDIAL CONTRAST ECHOCARDIOGRAPHY 82 55% 8% 104 Search MYOCARDIAL+CONTRAST+ECHOCARDIOGRAPHY Search MYOCARDIAL+CONTRAST+ECHOCARDIOGRAPHY
2 CONTRAST ECHOCARDIOGRAPHY 74 39% 12% 152 Search CONTRAST+ECHOCARDIOGRAPHY Search CONTRAST+ECHOCARDIOGRAPHY
3 LEFT VENTRICULAR OPACIFICATION 14 100% 1% 7 Search LEFT+VENTRICULAR+OPACIFICATION Search LEFT+VENTRICULAR+OPACIFICATION
4 PERFLENAPENT EMULSION 11 100% 0% 6 Search PERFLENAPENT+EMULSION Search PERFLENAPENT+EMULSION
5 HARMONIC POWER DOPPLER 8 100% 0% 5 Search HARMONIC+POWER+DOPPLER Search HARMONIC+POWER+DOPPLER
6 REAL TIME PERFUSION IMAGING 6 80% 0% 4 Search REAL+TIME+PERFUSION+IMAGING Search REAL+TIME+PERFUSION+IMAGING
7 ECHOGEN R 6 100% 0% 4 Search ECHOGEN+R Search ECHOGEN+R
8 ECHOGENR 6 100% 0% 4 Search ECHOGENR Search ECHOGENR
9 ENDOCARDIAL BORDER DELINEATION 5 60% 0% 6 Search ENDOCARDIAL+BORDER+DELINEATION Search ENDOCARDIAL+BORDER+DELINEATION
10 MYOCARDIAL CONTRAST 5 63% 0% 5 Search MYOCARDIAL+CONTRAST Search MYOCARDIAL+CONTRAST

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 RISK AREA 68 84% 3% 37
2 ALBUNEX 61 70% 4% 50
3 LEFT VENTRICULAR AREA 61 95% 2% 20
4 VENOUS INJECTION 57 79% 3% 37
5 ENDOCARDIAL BORDER DELINEATION 46 76% 3% 32
6 SONICATED DEXTROSE ALBUMIN 36 71% 2% 29
7 MICROBUBBLES 27 13% 15% 191
8 BORDER DELINEATION 23 74% 1% 17
9 PERIPHERAL VENOUS INJECTION 23 74% 1% 17
10 MICROVASCULAR INTEGRITY 23 60% 2% 25

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Contrast echocardiography: evidence-based recommendations by European Association of Echocardiography 2009 76 106 88%
American Society of Echocardiography Consensus Statement on the Clinical Applications of Ultrasonic Contrast Agents in Echocardiography 2008 134 113 56%
Contrast echocardiography in critical care: echoes of the future? A review of the role of microsphere contrast echocardiography 2011 10 54 76%
Contrast echocardiography 2007 32 114 66%
Contrast echocardiography: Evidence for clinical use 2008 31 63 97%
Contrast Echocardiography: Applications and Limitations 2012 6 33 73%
Ultrasound contrast agents: balancing safety versus efficacy 2009 19 31 81%
Myocardial contrast echocardiography - A 25-year retrospective 2008 43 111 66%
Microvasculature in acute myocardial ischemia: Part I - Evolving concepts in pathophysiology, diagnosis, and treatment 2004 54 18 44%
Ultrasound Contrast Agents: Updated Data on Safety Profile 2012 4 41 56%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 GORDON YU HOI CHIU ECHOCARDIOG 3 100% 0.2% 3
2 NEBRASKA MED 981165 1 38% 0.2% 3
3 CARDIOLCARDIOVASC IMAGING HEMODYNAM 1 50% 0.2% 2
4 CARDIOVASC IMAGING HEMODYNAM CARDIOL 1 100% 0.2% 2
5 CLIN SCI MED CARDIOL 1 100% 0.2% 2
6 FEDERATIF RECH CARDIOVASC 1 100% 0.2% 2
7 ECHOCARDIOG S 1 25% 0.3% 4
8 MED 981165 1 40% 0.2% 2
9 NONINVAS CARDIAC IMAGING 1 11% 0.5% 7
10 ABT KLIN PHYSIOL 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000158188 MICROBUBBLES//SONOPORATION//MICROBUBBLE
2 0.0000134296 CONTRAST ENHANCED ULTRASOUND//CONTRAST ENHANCED ULTRASONOGRAPHY//SONAZOID
3 0.0000127486 THREE DIMENSIONAL ECHOCARDIOGRAPHY//ACOUSTIC QUANTIFICATION//AUTOMATED BORDER DETECTION
4 0.0000126241 NO REFLOW//THROMBUS ASPIRATION//NO REFLOW PHENOMENON
5 0.0000118024 COLOR KINESIS//WALL MOTION INDEX//LEFT VENTRICULAR SHAPE
6 0.0000098742 STRESS ECHOCARDIOGRAPHY//REGADENOSON//ARBUTAMINE
7 0.0000081741 TRANSCRANIAL COLOR CODED DUPLEX SONOGRAPHY//TRANSCRANIAL COLOR CODED SONOGRAPHY//TRANSCRANIAL COLOR CODED REAL TIME SONOGRAPHY
8 0.0000068733 MYOCARDIAL VIABILITY//HIBERNATING MYOCARDIUM//VIABLE MYOCARDIUM
9 0.0000062112 FRACTIONAL FLOW RESERVE//CORONARY FLOW RESERVE//CORONARY FLOW VELOCITY RESERVE
10 0.0000058564 CORONARY COLLATERAL CIRCULATION//COLLATERAL CIRCULATION//CORONARY COLLATERALS