Class information for:
Level 1: POSTEXTRASYSTOLIC POTENTIATION//MECHANICAL RESTITUTION//COMPENSATORY PAUSE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
26745 246 28.8 50%


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
377 2             JOURNAL OF MOLECULAR AND CELLULAR CARDIOLOGY//PHOSPHOLAMBAN//CARDIAC & CARDIOVASCULAR SYSTEM 17144
26745 1                   POSTEXTRASYSTOLIC POTENTIATION//MECHANICAL RESTITUTION//COMPENSATORY PAUSE 246

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 POSTEXTRASYSTOLIC POTENTIATION authKW 995755 8% 42% 19
2 MECHANICAL RESTITUTION authKW 638356 5% 43% 12
3 COMPENSATORY PAUSE authKW 397206 2% 80% 4
4 RECIRCULATION FRACTION authKW 397206 2% 80% 4
5 BEAT CONSTANT authKW 372382 1% 100% 3
6 MYOCARDIAL CA2 authKW 372382 1% 100% 3
7 INTERVAL FORCE RELATIONSHIP authKW 283716 2% 57% 4
8 CARDIAC O 2 CONSUMPTION authKW 248255 1% 100% 2
9 EFFECTIVE AFTERLOAD ELASTANCE authKW 248255 1% 100% 2
10 EXTERNAL CARDIAC WORK authKW 248255 1% 100% 2

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 4792 54% 0% 134
2 Physiology 1647 28% 0% 70
3 Peripheral Vascular Diseases 911 18% 0% 45
4 Engineering, Biomedical 38 4% 0% 9
5 Medical Informatics 36 2% 0% 4
6 Hematology 11 3% 0% 7
7 Pharmacology & Pharmacy 10 7% 0% 16
8 Medicine, Research & Experimental 7 3% 0% 8
9 Respiratory System 4 2% 0% 4
10 Radiology, Nuclear Medicine & Medical Imaging 2 2% 0% 6

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 ANESTHESIOL USCIT 124127 0% 100% 1
2 CARDIOVASC PHYSIOL 2 124127 0% 100% 1
3 EC TWINNING GRP 124127 0% 100% 1
4 MED HOSP CLIN CARDIOL 124127 0% 100% 1
5 PACING CLIN ELECT 124127 0% 100% 1
6 ANETHESIOL INTENS CARE 62063 0% 50% 1
7 GEORGE LINDA KAUFMAN HEART FAILURE 41374 0% 33% 1
8 PHYSIOL 2 32010 7% 1% 18
9 ANESTHESIOL USCITOL 28067 4% 3% 9
10 MED INTERNAL MED 1 11 SEIRYO MACHI 24824 0% 20% 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 JAPANESE JOURNAL OF PHYSIOLOGY 15319 7% 1% 16
2 CRC CRITICAL REVIEWS IN BIOENGINEERING 6204 0% 5% 1
3 ACTA PHYSIOLOGICA SCANDINAVICA 4448 6% 0% 14
4 JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY 2881 4% 0% 9
5 BASIC RESEARCH IN CARDIOLOGY 1575 2% 0% 6
6 AMERICAN JOURNAL OF PHYSIOLOGY-HEART AND CIRCULATORY PHYSIOLOGY 1427 5% 0% 12
7 CIRCULATION 1293 7% 0% 16
8 CATHETERIZATION AND CARDIOVASCULAR DIAGNOSIS 1179 2% 0% 5
9 HEART AND VESSELS 1086 2% 0% 4
10 BRITISH HEART JOURNAL 960 2% 0% 5

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 POSTEXTRASYSTOLIC POTENTIATION 995755 8% 42% 19 Search POSTEXTRASYSTOLIC+POTENTIATION Search POSTEXTRASYSTOLIC+POTENTIATION
2 MECHANICAL RESTITUTION 638356 5% 43% 12 Search MECHANICAL+RESTITUTION Search MECHANICAL+RESTITUTION
3 COMPENSATORY PAUSE 397206 2% 80% 4 Search COMPENSATORY+PAUSE Search COMPENSATORY+PAUSE
4 RECIRCULATION FRACTION 397206 2% 80% 4 Search RECIRCULATION+FRACTION Search RECIRCULATION+FRACTION
5 BEAT CONSTANT 372382 1% 100% 3 Search BEAT+CONSTANT Search BEAT+CONSTANT
6 MYOCARDIAL CA2 372382 1% 100% 3 Search MYOCARDIAL+CA2 Search MYOCARDIAL+CA2
7 INTERVAL FORCE RELATIONSHIP 283716 2% 57% 4 Search INTERVAL+FORCE+RELATIONSHIP Search INTERVAL+FORCE+RELATIONSHIP
8 CARDIAC O 2 CONSUMPTION 248255 1% 100% 2 Search CARDIAC+O+2+CONSUMPTION Search CARDIAC+O+2+CONSUMPTION
9 EFFECTIVE AFTERLOAD ELASTANCE 248255 1% 100% 2 Search EFFECTIVE+AFTERLOAD+ELASTANCE Search EFFECTIVE+AFTERLOAD+ELASTANCE
10 EXTERNAL CARDIAC WORK 248255 1% 100% 2 Search EXTERNAL+CARDIAC+WORK Search EXTERNAL+CARDIAC+WORK

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 LIN, CP , KUO, CT , WANG, CL , YEH, YH , WU, LS , HSU, LA , HO, WJ , LUQMAN, N , (2012) LEFT VENTRICULAR SYSTOLIC FUNCTION IS SENSITIVE TO CYCLE-LENGTH IRREGULARITY IN PATIENTS WITH ATRIAL FIBRILLATION AND SYSTOLIC DYSFUNCTION.ACTA CARDIOLOGICA SINICA. VOL. 28. ISSUE 2. P. 103-110 20 77% 1
2 MIZUNO, J , MOHRI, S , SHIMIZU, J , SUZUKI, S , MIKANE, T , ARAKI, J , NISHIYAMA, T , HANAOKA, K , KAJIYA, F , SUGA, H , (2004) LOAD INDEPENDENCE OF TEMPERATURE-DEPENDENT CA2+ RECIRCULATION FRACTION IN CANINE HEART.JAPANESE JOURNAL OF PHYSIOLOGY. VOL. 54. ISSUE 4. P. 319-329 21 68% 2
3 WANG, CL , HO, WJ , LUQMAN, N , HSU, LA , KUO, CT , (2006) BIPLANE ASSESSMENT OF LEFT VENTRICULAR FUNCTION DURING ATRIAL FIBRILLATION AT BEATS WITH EQUAL SUBSEQUENT CYCLES.INTERNATIONAL JOURNAL OF CARDIOLOGY. VOL. 113. ISSUE 1. P. 54-60 17 77% 2
4 SHIMIZU, J , MOHRI, S , IRIBE, G , KITAGAWA, Y , ITO, H , ARAKI, J , TAKAKI, M , SUGA, H , (2003) POSTEXTRASYSTOLIC CONTRACTILITY NORMALLY DECAYS IN ALTERNANS IN CANINE IN SITU HEART.JAPANESE JOURNAL OF PHYSIOLOGY. VOL. 53. ISSUE 4. P. 313-318 18 72% 1
5 MIZUNO, J , ARAKI, J , MOHRI, S , MINAMI, H , DOI, Y , FUJINAKA, W , MIYAJI, K , KIYOOKA, T , OSHIMA, Y , IRIBE, G , ET AL (2001) FRANK-STARLING MECHANISM RETAINS RECIRCULATION FRACTION OF MYOCARDIAL CA2+ IN THE BEATING HEART.JAPANESE JOURNAL OF PHYSIOLOGY. VOL. 51. ISSUE 6. P. 733-743 19 70% 9
6 DOI, Y , ARAKI, J , FUJINAKA, W , KIYOOKA, T , OSHIMA, Y , IRIBE, G , SHIMIZU, J , MORITA, K , KAJIYA, F , SUGA, H , (2003) EXPONENTIAL FITTING OF POSTEXTRASYSTOLIC POTENTIATION MAY UNDERESTIMATE THE CARDIAC CA2+ RECIRCULATION FRACTION: A THEORETICAL ANALYSIS.JAPANESE JOURNAL OF PHYSIOLOGY. VOL. 53. ISSUE 2. P. 89-96 18 69% 1
7 NOBLE, MIM , ARLOCK, P , WOHLFART, B , DRAKE-HOLLAND, AJ , (2006) THE BEAT-TO-BEAT DECAY OF CARDIAC CONTRACTILITY FROM HIGHLY POTENTIATED LEVELS IS BI-EXPONENTIAL.JOURNAL OF BIOMECHANICS. VOL. 39. ISSUE 14. P. 2657-2664 18 60% 0
8 KO, HS , KIM, CJ , RYU, WS , (2005) NEW PARAMETERS FOR LEFT VENTRICULAR FUNCTION IN ATRIAL FIBRILLATION: BASED ON THE RELATIONSHIP BETWEEN RR INTERVAL AND PERFORMANCE.JOURNAL OF KOREAN MEDICAL SCIENCE. VOL. 20. ISSUE 1. P. 20-25 14 78% 4
9 TABATA, T , GRIMM, RA , GREENBERG, NL , AGLER, DA , MOWREY, KA , WALLICK, DW , ZHANG, YH , ZHUANG, SW , MAZGALEV, TN , THOMAS, JD , (2001) ASSESSMENT OF LV SYSTOLIC FUNCTION IN ATRIAL FIBRILLATION USING AN INDEX OF PRECEDING CARDIAC CYCLES.AMERICAN JOURNAL OF PHYSIOLOGY-HEART AND CIRCULATORY PHYSIOLOGY. VOL. 281. ISSUE 2. P. H573 -H580 13 81% 20
10 COOPER, MW , (1993) POSTEXTRASYSTOLIC POTENTIATION - DO WE REALLY KNOW WHAT IT MEANS AND HOW TO USE IT.CIRCULATION. VOL. 88. ISSUE 6. P. 2962-2971 30 41% 46

Classes with closest relation at Level 1


Rank Class id link
1 6863 CONDUCTANCE CATHETER//PRESSURE VOLUME AREA//END SYSTOLIC PRESSURE VOLUME RELATIONSHIP
2 34172 AMBULATORY RADIONUCLIDE MONITORING//AMBULATORY RADIONUCLIDE MONITORING SYSTEM//AMBULATORY RADIONUCLIDE VENTRICULOGRAPHY
3 7174 R 56865//DELAYED AFTERDEPOLARIZATION//DIASTOLIC DEPOLARIZATION
4 23358 2 3 BUTANEDIONE MONOXIME//ACTIVATION HEAT//ENTHALPY OUTPUT
5 27756 HEART RATE TURBULENCE//DECELERATION CAPACITY//HEART RATE TURBULENCE HRT
6 3746 PHOSPHOLAMBAN//SARCOPLASMIC RETICULUM//PHARMACOL CELL BIOPHYS
7 37289 CARDIAC CONTRACTILITY MODULATION//ELECTRICAL TREATMENT OF HEART FAILURE//NON EXCITATORY STIMULATION
8 21717 TACHYCARDIA INDUCED CARDIOMYOPATHY//MYOCYTE FUNCTION//TACHYCARDIOMYOPATHY
9 36094 ATHEROGENITY//CAS 57460 41 0//CORDANUM R
10 34578 BOUND RIBOSOMES//HEMATOL ZA34//INDUCTION OF ROUGH ENDOPLASMIC RETICULUM

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