Class information for:
Level 1: LEFT ATRIAL APPENDAGE//ATRIAL FIBRILLATION//LEFT ATRIAL APPENDAGE CLOSURE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2259 2303 29.1 80%


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
11 3       ATRIAL FIBRILLATION//CARDIAC & CARDIOVASCULAR SYSTEM//CATHETER ABLATION 130936
171 2             ATRIAL FIBRILLATION//CATHETER ABLATION//DABIGATRAN 22370
2259 1                   LEFT ATRIAL APPENDAGE//ATRIAL FIBRILLATION//LEFT ATRIAL APPENDAGE CLOSURE 2303

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 LEFT ATRIAL APPENDAGE authKW 2508809 11% 74% 257
2 ATRIAL FIBRILLATION authKW 703893 38% 6% 877
3 LEFT ATRIAL APPENDAGE CLOSURE authKW 568388 2% 88% 49
4 SPONTANEOUS ECHO CONTRAST authKW 552181 2% 73% 57
5 LEFT ATRIAL APPENDAGE OCCLUSION authKW 362962 2% 74% 37
6 LEFT ATRIAL APPENDAGE FUNCTION authKW 327911 1% 85% 29
7 LEFT ATRIAL APPENDAGE THROMBUS authKW 290995 1% 73% 30
8 WATCHMAN authKW 289083 1% 84% 26
9 AMPLATZER CARDIAC PLUG authKW 278400 1% 100% 21
10 ATRIAL APPENDAGE authKW 208819 1% 49% 32

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 57591 62% 0% 1417
2 Peripheral Vascular Diseases 3536 12% 0% 278
3 Medicine, General & Internal 1818 14% 0% 329
4 Hematology 301 4% 0% 99
5 Respiratory System 289 4% 0% 81
6 Geriatrics & Gerontology 288 2% 0% 50
7 Clinical Neurology 288 6% 0% 148
8 Critical Care Medicine 130 2% 0% 42
9 Primary Health Care 123 1% 0% 19
10 Radiology, Nuclear Medicine & Medical Imaging 83 4% 0% 84

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 HAEMOSTASIS THROMBOSIS VASC BIOL UNIT 39740 2% 9% 35
2 CARDIOL 36640 29% 0% 660
3 CLIN CARDIOL ANGIOL INTENS CARE 26514 0% 100% 2
4 VA EASTERN COLORADO HLTH SYST 26514 0% 100% 2
5 YALE CLIN TRIALS OFF 26514 0% 100% 2
6 ADULT ST S TESTING ECHOCARDIOG 13257 0% 100% 1
7 AGING MED CARDIOL 13257 0% 100% 1
8 ANTICOAGUALT UNIT 13257 0% 100% 1
9 ANTOCOAGULAT UNIT 13257 0% 100% 1
10 AREA CORZAON 13257 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 ECHOCARDIOGRAPHY-A JOURNAL OF CARDIOVASCULAR ULTRASOUND AND ALLIED TECHNIQUES 27833 4% 2% 88
2 JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY 19676 3% 2% 72
3 AMERICAN JOURNAL OF CARDIOLOGY 12937 7% 1% 162
4 HEART RHYTHM 6824 2% 1% 39
5 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 5730 4% 1% 83
6 JOURNAL OF INTERVENTIONAL CARDIAC ELECTROPHYSIOLOGY 5720 1% 2% 26
7 AMERICAN HEART JOURNAL 4971 3% 1% 74
8 INTERNATIONAL JOURNAL OF CARDIOLOGY 4939 3% 1% 67
9 JOURNAL OF CARDIOVASCULAR ELECTROPHYSIOLOGY 4714 2% 1% 39
10 JOURNAL OF THROMBOSIS AND THROMBOLYSIS 4083 1% 1% 24

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 LEFT ATRIAL APPENDAGE 2508809 11% 74% 257 Search LEFT+ATRIAL+APPENDAGE Search LEFT+ATRIAL+APPENDAGE
2 ATRIAL FIBRILLATION 703893 38% 6% 877 Search ATRIAL+FIBRILLATION Search ATRIAL+FIBRILLATION
3 LEFT ATRIAL APPENDAGE CLOSURE 568388 2% 88% 49 Search LEFT+ATRIAL+APPENDAGE+CLOSURE Search LEFT+ATRIAL+APPENDAGE+CLOSURE
4 SPONTANEOUS ECHO CONTRAST 552181 2% 73% 57 Search SPONTANEOUS+ECHO+CONTRAST Search SPONTANEOUS+ECHO+CONTRAST
5 LEFT ATRIAL APPENDAGE OCCLUSION 362962 2% 74% 37 Search LEFT+ATRIAL+APPENDAGE+OCCLUSION Search LEFT+ATRIAL+APPENDAGE+OCCLUSION
6 LEFT ATRIAL APPENDAGE FUNCTION 327911 1% 85% 29 Search LEFT+ATRIAL+APPENDAGE+FUNCTION Search LEFT+ATRIAL+APPENDAGE+FUNCTION
7 LEFT ATRIAL APPENDAGE THROMBUS 290995 1% 73% 30 Search LEFT+ATRIAL+APPENDAGE+THROMBUS Search LEFT+ATRIAL+APPENDAGE+THROMBUS
8 WATCHMAN 289083 1% 84% 26 Search WATCHMAN Search WATCHMAN
9 AMPLATZER CARDIAC PLUG 278400 1% 100% 21 Search AMPLATZER+CARDIAC+PLUG Search AMPLATZER+CARDIAC+PLUG
10 ATRIAL APPENDAGE 208819 1% 49% 32 Search ATRIAL+APPENDAGE Search ATRIAL+APPENDAGE

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 BEIGEL, R , WUNDERLICH, NC , HO, SY , ARSANJANI, R , SIEGEL, RJ , (2014) THE LEFT ATRIAL APPENDAGE: ANATOMY, FUNCTION, AND NONINVASIVE EVALUATION.JACC-CARDIOVASCULAR IMAGING. VOL. 7. ISSUE 12. P. 1251 -1265 78 88% 23
2 ANDERSON, DC , KOLLER, RL , ASINGER, RW , BUNDLIE, SR , PEARCE, LA , (1998) ATRIAL FIBRILLATION AND STROKE: EPIDEMIOLOGY, PATHOPHYSIOLOGY, AND MANAGEMENT.NEUROLOGIST. VOL. 4. ISSUE 5. P. 235 -258 171 55% 3
3 WATSON, T , SHANTSILA, E , LIP, GYH , (2009) MECHANISMS OF THROMBOGENESIS IN ATRIAL FIBRILLATION: VIRCHOW'S TRIAD REVISITED.LANCET. VOL. 373. ISSUE 9658. P. 155 -166 76 55% 288
4 SYED, FF , DESIMONE, CV , FRIEDMAN, PA , ASIRVATHAM, SJ , (2016) LEFT ATRIAL APPENDAGE EXCLUSION FOR ATRIAL FIBRILLATION.HEART FAILURE CLINICS. VOL. 12. ISSUE 2. P. 273 -+ 88 63% 0
5 SYED, FF , DESIMONE, CV , FRIEDMAN, PA , ASIRVATHAM, SI , (2014) LEFT ATRIAL APPENDAGE EXCLUSION FOR ATRIAL FIBRILLATION.CARDIOLOGY CLINICS. VOL. 32. ISSUE 4. P. 601 -+ 88 63% 3
6 DI MINNO, MND , AMBROSINO, P , DELLO RUSSO, A , CASELLA, M , TREMOLI, E , TONDO, C , (2016) PREVALENCE OF LEFT ATRIAL THROMBUS IN PATIENTS WITH NON-VALVULAR ATRIAL FIBRILLATION A SYSTEMATIC REVIEW AND META-ANALYSIS OF THE LITERATURE.THROMBOSIS AND HAEMOSTASIS. VOL. 115. ISSUE 3. P. 663 -677 61 79% 1
7 WUNDERLICH, NC , BEIGEL, R , SWAANS, MJ , HO, SY , SIEGEL, RJ , (2015) PERCUTANEOUS INTERVENTIONS FOR LEFT ATRIAL APPENDAGE EXCLUSION OPTIONS, ASSESSMENT, AND IMAGING USING 2D AND 3D ECHOCARDIOGRAPHY.JACC-CARDIOVASCULAR IMAGING. VOL. 8. ISSUE 4. P. 473 -488 54 84% 7
8 AGMON, Y , KHANDHERIA, BK , GENTILE, F , SEWARD, JB , (1999) ECHOCARDIOGRAPHIC ASSESSMENT OF THE LEFT ATRIAL APPENDAGE.JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY. VOL. 34. ISSUE 7. P. 1867 -1877 69 87% 149
9 SINGER, DE , ALBERS, GW , DALEN, JE , GO, AS , HALPERIN, JL , MANNING, WJ , (2004) ANTITHROMBOTIC THERAPY IN ATRIAL FIBRILLATION.CHEST. VOL. 126. ISSUE 3. P. 429S-456S 89 53% 209
10 ROMERO, J , CAO, JJ , GARCIA, MJ , TAUB, CC , (2014) CARDIAC IMAGING FOR ASSESSMENT OF LEFT ATRIAL APPENDAGE STASIS AND THROMBOSIS.NATURE REVIEWS CARDIOLOGY. VOL. 11. ISSUE 8. P. 470 -480 54 75% 6

Classes with closest relation at Level 1


Rank Class id link
1 58 DABIGATRAN//RIVAROXABAN//APIXABAN
2 1469 ATRIAL FIBRILLATION//DRONEDARONE//CARDIOVERSION
3 13783 LEFT VENTRICULAR THROMBUS//BALL THROMBUS//LEFT VENTRICULAR THROMBOSIS
4 8092 LEFT ATRIUM//LEFT ATRIAL VOLUME//LEFT ATRIAL FUNCTION
5 5951 INTERNATIONAL NORMALIZED RATIO//PROTHROMBIN TIME//INR
6 15872 PALPITATIONS//INSERTABLE CARDIAC MONITOR//ATRIAL FIBRILLATION
7 16612 ANCROD//ANCROD THERAPEUTIC USE//STROKE DRUG THERAPY PREVENTION CONTROL
8 23997 HEART FAILURE COMPLICATIONS MORTALITY//KENTHLTH//AALBORG THROMBOSIS IHRIT
9 9338 MAZE PROCEDURE//SURGICAL ABLATION//ARRHYTHMIA SURGERY
10 1794 ATRIAL FIBRILLATION//ATRIAL REMODELING//ELECTRICAL REMODELING

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