Class information for:
Level 1: PARAVALVULAR LEAK//PARAVALVULAR LEAKS//PERIVALVULAR LEAK

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
18843 468 16.6 62%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
167 21570 JOURNAL OF HEART VALVE DISEASE//AORTIC STENOSIS//TRANSCATHETER AORTIC VALVE IMPLANTATION

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 PARAVALVULAR LEAK Author keyword 19 43% 7% 35
2 PARAVALVULAR LEAKS Author keyword 7 64% 1% 7
3 PERIVALVULAR LEAK Author keyword 5 55% 1% 6
4 PARAVALVULAR MITRAL REGURGITATION Author keyword 3 100% 1% 3
5 PERIVALVULAR REGURGITATION Author keyword 3 100% 1% 3
6 STRUCT CONGENITAL HEART DIS Address 3 42% 1% 5
7 PARAVALVULAR REGURGITATION Author keyword 3 24% 2% 9
8 PARAVALVULAR Author keyword 2 44% 1% 4
9 PARAPROSTHETIC LEAK Author keyword 2 67% 0% 2
10 ODDZIAL OSTRYCH ZESPOLOW WIENCOWYCH Address 2 43% 1% 3

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 PARAVALVULAR LEAK 19 43% 7% 35 Search PARAVALVULAR+LEAK Search PARAVALVULAR+LEAK
2 PARAVALVULAR LEAKS 7 64% 1% 7 Search PARAVALVULAR+LEAKS Search PARAVALVULAR+LEAKS
3 PERIVALVULAR LEAK 5 55% 1% 6 Search PERIVALVULAR+LEAK Search PERIVALVULAR+LEAK
4 PARAVALVULAR MITRAL REGURGITATION 3 100% 1% 3 Search PARAVALVULAR+MITRAL+REGURGITATION Search PARAVALVULAR+MITRAL+REGURGITATION
5 PERIVALVULAR REGURGITATION 3 100% 1% 3 Search PERIVALVULAR+REGURGITATION Search PERIVALVULAR+REGURGITATION
6 PARAVALVULAR REGURGITATION 3 24% 2% 9 Search PARAVALVULAR+REGURGITATION Search PARAVALVULAR+REGURGITATION
7 PARAVALVULAR 2 44% 1% 4 Search PARAVALVULAR Search PARAVALVULAR
8 PARAPROSTHETIC LEAK 2 67% 0% 2 Search PARAPROSTHETIC+LEAK Search PARAPROSTHETIC+LEAK
9 LEFT VENTRICULAR APICAL PUNCTURE 1 100% 0% 2 Search LEFT+VENTRICULAR+APICAL+PUNCTURE Search LEFT+VENTRICULAR+APICAL+PUNCTURE
10 PARAVALULAR LEAK 1 100% 0% 2 Search PARAVALULAR+LEAK Search PARAVALULAR+LEAK

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 PERIPROSTHETIC LEAKAGE 24 91% 2% 10
2 PROSTHETIC REGURGITATION 12 58% 3% 14
3 PARAVALVULAR LEAKS 10 52% 3% 13
4 REDUCTION TRIAL AVERT 9 83% 1% 5
5 AMPLATZER DUCT OCCLUDER 8 39% 4% 17
6 ANTIMICROBIAL PROTECTION 7 64% 1% 7
7 PERIVALVULAR LEAKS 7 64% 1% 7
8 PROSTHETIC PARAVALVULAR LEAKS 6 58% 1% 7
9 PARAVALVULAR MITRAL REGURGITATION 4 75% 1% 3
10 PARAVALVULAR LEAK 4 46% 1% 6

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Transcatheter Reduction of Paravalvular Leaks: A Systematic Review and Meta-analysis 2015 2 31 55%
Review of surgical prosthetic paravalvular leaks: diagnosis and catheter-based closure 2013 19 38 74%
Percutaneous Closure of Mitral Paravalvular Leaks: A Systematic Review and Meta-Analysis 2012 6 30 83%
Percutaneous Paravalvular Leak Closure - Imaging, Techniques and Outcomes 2013 5 20 65%
Hemolytic anemia following mitral valve repair: A case presentation and literature review 2012 2 12 92%
Paravalvular leaks: mechanisms, diagnosis and management 2012 3 53 70%
Surgery insight: percutaneous treatment of prosthetic paravalvular leaks 2008 16 36 64%
Hemolysis Associated With Prosthetic Heart Valves A Review 2009 13 39 56%
Percutaneous Closure of Perivalvular Mitral Regurgitation: How Should the Interventionalists and the Echocardiographers Communicate? 2015 0 19 74%
Diagnosis and percutaneous treatment of paravalvular leaks 2011 0 10 80%

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 STRUCT CONGENITAL HEART DIS 3 42% 1.1% 5
2 ODDZIAL OSTRYCH ZESPOLOW WIENCOWYCH 2 43% 0.6% 3
3 AVERT COORDINATING 1 100% 0.4% 2
4 KATEDRA KLIN KARDIOL 3 1 23% 0.6% 3
5 EPIDEMIOL DATA COORDINATING 1 21% 0.6% 3
6 CARD SURG 1 50% 0.2% 1
7 DE GASPERIS 1 50% 0.2% 1
8 HOSP LA SANTA CREU SANT PAU 1 50% 0.2% 1
9 INVAS CARDIOL PLICAT UNIT 1 50% 0.2% 1
10 MED DEV DEV 1 50% 0.2% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000168868 JOURNAL OF HEART VALVE DISEASE//PATIENT PROSTHESIS MISMATCH//AORTIC VALVE REPLACEMENT
2 0.0000093267 AORTA RIGHT ATRIAL TUNNEL//AORTO ATRIAL FISTULA//AORTO RIGHT ATRIAL TUNNEL
3 0.0000087437 TRANSCATHETER AORTIC VALVE IMPLANTATION//TRANSCATHETER AORTIC VALVE REPLACEMENT//TAVI
4 0.0000068644 LEFT ATRIAL DISSECTION//ATRIAL DISSECTION//IATROGENIC DEATH
5 0.0000052013 BILEAFLET MECHANICAL HEART VALVE//MECHANICAL HEART VALVE//CARDIAC FLUID DYNAMICS
6 0.0000051495 MITRAL VALVE REPAIR//MITRAL REGURGITATION//MITRAL VALVE
7 0.0000049303 ATRIAL SEPTAL DEFECT//AMPLATZER SEPTAL OCCLUDER//TRANSCATHETER CLOSURE
8 0.0000047608 STRUT FRACTURE//OUTLET STRUT FRACTURE//BJORK SHILEY HEART VALVE
9 0.0000043773 BLOOD LINES//POLYSULFONE POROUS CATHETER TUBE//SALINE PERFUSION
10 0.0000038021 BOVINE PERICARDIUM//BIOPROSTHESES//CARDIAC BIOPROSTHESES