Class information for:
Level 1: CARDIOPULMONARY EXERCISE TESTING//CHRONIC HEART FAILURE//VENTILATORY EFFICIENCY

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1870 2450 36.2 77%


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
14 4 ORTHOPEDICS//DENTISTRY, ORAL SURGERY & MEDICINE//SPORT SCIENCES 808941
121 3       SPORT SCIENCES//JOURNAL OF STRENGTH AND CONDITIONING RESEARCH//EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY 68132
597 2             SPORT SCIENCES//ANAEROBIC THRESHOLD//INTERNATIONAL JOURNAL OF SPORTS MEDICINE 14145
1870 1                   CARDIOPULMONARY EXERCISE TESTING//CHRONIC HEART FAILURE//VENTILATORY EFFICIENCY 2450

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 CARDIOPULMONARY EXERCISE TESTING authKW 383939 6% 23% 136
2 CHRONIC HEART FAILURE authKW 350966 10% 12% 237
3 VENTILATORY EFFICIENCY authKW 212648 1% 53% 32
4 HEART FAILURE authKW 202264 26% 3% 631
5 EXERCISE TRAINING authKW 189707 7% 9% 164
6 OXYGEN UPTAKE EFFICIENCY SLOPE authKW 156574 1% 74% 17
7 VENTILATORY EXPIRED GAS authKW 128173 0% 86% 12
8 EXERCISE TEST authKW 116326 6% 6% 152
9 EXERCISE CAPACITY authKW 113047 4% 10% 93
10 VE VCO2 SLOPE authKW 88690 0% 65% 11

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 67542 65% 0% 1581
2 Sport Sciences 3905 10% 0% 238
3 Respiratory System 2001 8% 0% 195
4 Peripheral Vascular Diseases 1880 9% 0% 215
5 Physiology 1260 9% 0% 213
6 Critical Care Medicine 734 4% 0% 91
7 Rehabilitation 257 3% 0% 62
8 Medicine, General & Internal 214 6% 0% 148
9 Transplantation 79 2% 0% 39
10 Nursing 60 1% 0% 30

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 CARDIOPULM EXERCISE TESTING REHABIL 87217 1% 50% 14
2 HLTH SCI IL 126B 72093 0% 64% 9
3 ANAL CARDIO P SIGNALS 64087 0% 86% 6
4 HEART FAILURE UNIT 59608 2% 12% 41
5 ATIVIDADE FIS SAUDE 56074 0% 75% 6
6 HERZZENTRUM GMBH 55833 0% 41% 11
7 BIODINAM MOVIMENTO CORPO HUMANO 54170 0% 43% 10
8 IRCCS SAN DONATO HOSP 51922 0% 83% 5
9 UNIT MUSCLE PHYSIOPATHOL 49846 0% 100% 4
10 MED CARDIOL PHYSIOL 44857 0% 60% 6

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 CARDIOPULMONARY REHABILITATION AND PREVENTION 46948 2% 9% 44
2 EUROPEAN JOURNAL OF CARDIOVASCULAR PREVENTION & REHABILITATION 44194 2% 6% 55
3 JOURNAL OF CARDIAC FAILURE 27927 3% 4% 62
4 EUROPEAN JOURNAL OF HEART FAILURE 25815 3% 3% 70
5 EUROPEAN JOURNAL OF PREVENTIVE CARDIOLOGY 20484 2% 4% 37
6 INTERNATIONAL JOURNAL OF CARDIOLOGY 18522 5% 1% 133
7 AMERICAN JOURNAL OF CARDIOLOGY 11990 7% 1% 161
8 EUROPEAN HEART JOURNAL 11747 4% 1% 98
9 CIRCULATION-HEART FAILURE 9722 1% 3% 26
10 HEART FAILURE REVIEWS 8880 1% 3% 22

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 CARDIOPULMONARY EXERCISE TESTING 383939 6% 23% 136 Search CARDIOPULMONARY+EXERCISE+TESTING Search CARDIOPULMONARY+EXERCISE+TESTING
2 CHRONIC HEART FAILURE 350966 10% 12% 237 Search CHRONIC+HEART+FAILURE Search CHRONIC+HEART+FAILURE
3 VENTILATORY EFFICIENCY 212648 1% 53% 32 Search VENTILATORY+EFFICIENCY Search VENTILATORY+EFFICIENCY
4 HEART FAILURE 202264 26% 3% 631 Search HEART+FAILURE Search HEART+FAILURE
5 EXERCISE TRAINING 189707 7% 9% 164 Search EXERCISE+TRAINING Search EXERCISE+TRAINING
6 OXYGEN UPTAKE EFFICIENCY SLOPE 156574 1% 74% 17 Search OXYGEN+UPTAKE+EFFICIENCY+SLOPE Search OXYGEN+UPTAKE+EFFICIENCY+SLOPE
7 VENTILATORY EXPIRED GAS 128173 0% 86% 12 Search VENTILATORY+EXPIRED+GAS Search VENTILATORY+EXPIRED+GAS
8 EXERCISE TEST 116326 6% 6% 152 Search EXERCISE+TEST Search EXERCISE+TEST
9 EXERCISE CAPACITY 113047 4% 10% 93 Search EXERCISE+CAPACITY Search EXERCISE+CAPACITY
10 VE VCO2 SLOPE 88690 0% 65% 11 Search VE+VCO2+SLOPE Search VE+VCO2+SLOPE

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 COATS, AJS , (2011) CLINICAL UTILITY OF EXERCISE TRAINING IN CHRONIC SYSTOLIC HEART FAILURE.NATURE REVIEWS CARDIOLOGY. VOL. 8. ISSUE 7. P. 380-392 99 91% 7
2 BALADY, GJ , ARENA, R , SIETSEMA, K , MYERS, J , COKE, L , FLETCHER, GF , FORMAN, D , FRANKLIN, B , GUAZZI, M , GULATI, M , ET AL (2010) CLINICIAN'S GUIDE TO CARDIOPULMONARY EXERCISE TESTING IN ADULTS A SCIENTIFIC STATEMENT FROM THE AMERICAN HEART ASSOCIATION.CIRCULATION. VOL. 122. ISSUE 2. P. 191 -225 101 49% 321
3 KENNEL, PJ , MANCINI, DM , SCHULZE, PC , (2015) SKELETAL MUSCLE CHANGES IN CHRONIC CARDIAC DISEASE AND FAILURE.COMPREHENSIVE PHYSIOLOGY. VOL. 5. ISSUE 4. P. 1947 -1969 119 65% 0
4 CORRA, U , PIEPOLI, MF , ADAMOPOULOS, S , AGOSTONI, P , COATS, AJS , CONRAADS, V , LAMBRINOU, E , PIESKE, B , PIOTROWICZ, E , SCHMID, JP , ET AL (2014) CARDIOPULMONARY EXERCISE TESTING IN SYSTOLIC HEART FAILURE IN 2014: THE EVOLVING PROGNOSTIC ROLE A POSITION PAPER FROM THE COMMITTEE ON EXERCISE PHYSIOLOGY AND TRAINING OF THE HEART FAILURE ASSOCIATION OF THE ESC.EUROPEAN JOURNAL OF HEART FAILURE. VOL. 16. ISSUE 9. P. 929 -941 88 79% 5
5 SMART, N , MARWICK, TH , (2004) EXERCISE TRAINING FOR PATIENTS WITH HEART FAILURE: A SYSTEMATIC REVIEW OF FACTORS THAT IMPROVE MORTALITY AND MORBIDITY.AMERICAN JOURNAL OF MEDICINE. VOL. 116. ISSUE 10. P. 693 -706 75 82% 175
6 SUE, DY , (2011) EXCESS VENTILATION DURING EXERCISE AND PROGNOSIS IN CHRONIC HEART FAILURE.AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE. VOL. 183. ISSUE 10. P. 1302-1310 66 89% 18
7 HIRAI, DM , MUSCH, TI , POOLE, DC , (2015) EXERCISE TRAINING IN CHRONIC HEART FAILURE: IMPROVING SKELETAL MUSCLE O-2 TRANSPORT AND UTILIZATION.AMERICAN JOURNAL OF PHYSIOLOGY-HEART AND CIRCULATORY PHYSIOLOGY. VOL. 309. ISSUE 9. P. H1419 -H1439 121 38% 10
8 WITTE, KK , CLARK, AL , (2007) WHY DOES CHRONIC HEART FAILURE CAUSE BREATHLESSNESS AND FATIGUE?.PROGRESS IN CARDIOVASCULAR DISEASES. VOL. 49. ISSUE 5. P. 366-384 101 58% 53
9 REHN, TA , MUNKVIK, M , LUNDE, PK , SJAASTAD, I , SEJERSTED, OM , (2012) INTRINSIC SKELETAL MUSCLE ALTERATIONS IN CHRONIC HEART FAILURE PATIENTS: A DISEASE-SPECIFIC MYOPATHY OR A RESULT OF DECONDITIONING?.HEART FAILURE REVIEWS. VOL. 17. ISSUE 3. P. 421 -436 95 51% 15
10 CLARK, AL , POOLEWILSON, PA , COATS, AJS , (1996) EXERCISE LIMITATION IN CHRONIC HEART FAILURE: CENTRAL ROLE OF THE PERIPHERY.JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY. VOL. 28. ISSUE 5. P. 1092-1102 92 65% 255

Classes with closest relation at Level 1


Rank Class id link
1 25295 ENDOTHELIAL RESPONSES//POSTJUNCTIONAL ALPHA ADRENOCEPTORS//AD TAT MEMBRANO MECHANISMS
2 31933 PREHABILITATION//COLORECTAL SURG GRP//CRIT CARE AREA
3 21645 HEART RATE RECOVERY//CHRONOTROPIC INCOMPETENCE//HEART RATE RECOVERY INDEX
4 36723 ABT KARDIOLMED KLIN POLIKLIN//ANCIENT MODERN BALL GAMES//ANTERIOR LARGE LEFT VENTRICULAR DYSFUNCTION TRAINING PRESCRIPTION
5 2281 CARDIAC REHABILITATION//JOURNAL OF CARDIOPULMONARY REHABILITATION AND PREVENTION//SECONDARY PREVENTION
6 13384 DIFFUSING CAPACITY//ALVEOLAR VOLUME//PULMONARY DIFFUSING CAPACITY
7 19840 PREDICTION OF VO2//VO2MAX ESTIMATION//VO2MAX PREDICTION
8 34172 AMBULATORY RADIONUCLIDE MONITORING//AMBULATORY RADIONUCLIDE MONITORING SYSTEM//AMBULATORY RADIONUCLIDE VENTRICULOGRAPHY
9 9494 FLOSEQUINAN//BTS 53 554//FIRST DOSE HYPOTENSION
10 4173 ANAEROBIC THRESHOLD//CRITICAL POWER//MAXIMAL LACTATE STEADY STATE

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