{"id":"https://openalex.org/W1496510904","doi":"https://doi.org/10.1161/circ.129.suppl_1.64","title":"Abstract 64: Echocardiographic Determinants of Change in Cardiorespiratory Fitness in Response to Exercise Training: The DREW Study","display_name":"Abstract 64: Echocardiographic Determinants of Change in Cardiorespiratory Fitness in Response to Exercise Training: The DREW Study","publication_year":2014,"publication_date":"2014-03-25","ids":{"openalex":"https://openalex.org/W1496510904","doi":"https://doi.org/10.1161/circ.129.suppl_1.64","mag":"1496510904"},"language":"en","primary_location":{"id":"doi:10.1161/circ.129.suppl_1.64","doi":"https://doi.org/10.1161/circ.129.suppl_1.64","is_oa":false,"landing_page_url":"https://doi.org/10.1161/circ.129.suppl_1.64","pdf_url":null,"source":{"id":"https://openalex.org/S116251202","display_name":"Circulation","issn_l":"0009-7322","issn":["0009-7322","1524-4539"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circulation","raw_type":"journal-article"},"volume":null,"type":"conference-abstract","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5024931198","display_name":"Ambarish Pandey","orcid":"https://orcid.org/0000-0001-9651-3836","observed_orcids":["https://orcid.org/0000-0001-9651-3836"]},"institutions":[{"id":"https://openalex.org/I867280407","display_name":"The University of Texas Southwestern Medical Center","ror":"https://ror.org/05byvp690","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I867280407"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ambarish Pandey","raw_affiliation_strings":["Univ of Texas Southwestern Med Cntr, Dallas, TX"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ of Texas Southwestern Med Cntr, Dallas, TX","institution_ids":["https://openalex.org/I867280407"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012700139","display_name":"Colby R. Ayers","orcid":"https://orcid.org/0000-0003-2060-2263","observed_orcids":["https://orcid.org/0000-0003-2060-2263"]},"institutions":[{"id":"https://openalex.org/I867280407","display_name":"The University of Texas Southwestern Medical Center","ror":"https://ror.org/05byvp690","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I867280407"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Colby Ayers","raw_affiliation_strings":["Univ of Texas Southwestern Med Cntr, Dallas, TX"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ of Texas Southwestern Med Cntr, Dallas, TX","institution_ids":["https://openalex.org/I867280407"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105003630","display_name":"Steven N. Blair","orcid":"https://orcid.org/0000-0003-2824-3429","observed_orcids":["https://orcid.org/0000-0003-2824-3429"]},"institutions":[{"id":"https://openalex.org/I155781252","display_name":"University of South Carolina","ror":"https://ror.org/02b6qw903","country_code":"US","type":"education","lineage":["https://openalex.org/I155781252"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Steven N Blair","raw_affiliation_strings":["Univ of South Carolina, Columbia, SC","University of South Carolina; Columbia; SC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ of South Carolina, Columbia, SC","institution_ids":["https://openalex.org/I155781252"]},{"raw_affiliation_string":"University of South Carolina; Columbia; SC","institution_ids":["https://openalex.org/I155781252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111973009","display_name":"Timothy S. Church","orcid":"https://orcid.org/0000-0002-1039-0298","observed_orcids":["https://orcid.org/0000-0002-1039-0298"]},"institutions":[{"id":"https://openalex.org/I103990859","display_name":"Pennington Biomedical Research Center","ror":"https://ror.org/040cnym54","country_code":"US","type":"facility","lineage":["https://openalex.org/I103990859","https://openalex.org/I121820613"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Timothy S Church","raw_affiliation_strings":["Pennington Biomedical Rsch Cntr, Baton Rouge, LA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pennington Biomedical Rsch Cntr, Baton Rouge, LA","institution_ids":["https://openalex.org/I103990859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012176769","display_name":"Damon Leo Swift","orcid":"https://orcid.org/0000-0001-6223-6930","observed_orcids":["https://orcid.org/0000-0001-6223-6930"]},"institutions":[{"id":"https://openalex.org/I186335123","display_name":"East Carolina University","ror":"https://ror.org/01vx35703","country_code":"US","type":"education","lineage":["https://openalex.org/I186335123"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Damon L Swift","raw_affiliation_strings":["East Carolina Univ, Greenville, NC","East Carolina University, Greenville NC#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"East Carolina Univ, Greenville, NC","institution_ids":["https://openalex.org/I186335123"]},{"raw_affiliation_string":"East Carolina University, Greenville NC#TAB#","institution_ids":["https://openalex.org/I186335123"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065958387","display_name":"Conrad P. Earnest","orcid":"https://orcid.org/0000-0002-6546-1268","observed_orcids":["https://orcid.org/0000-0002-6546-1268"]},"institutions":[{"id":"https://openalex.org/I51601045","display_name":"University of Bath","ror":"https://ror.org/002h8g185","country_code":"GB","type":"education","lineage":["https://openalex.org/I51601045"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Conrad P Earnest","raw_affiliation_strings":["Univ of Bath, Bath, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ of Bath, Bath, United Kingdom","institution_ids":["https://openalex.org/I51601045"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022544815","display_name":"Jarett D. Berry","orcid":"https://orcid.org/0000-0002-5004-8155","observed_orcids":["https://orcid.org/0000-0002-5004-8155"]},"institutions":[{"id":"https://openalex.org/I867280407","display_name":"The University of Texas Southwestern Medical Center","ror":"https://ror.org/05byvp690","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I867280407"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jarett D Berry","raw_affiliation_strings":["Univ of Texas Southwestern Med Cntr, Dallas, TX"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ of Texas Southwestern Med Cntr, Dallas, TX","institution_ids":["https://openalex.org/I867280407"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"129","issue":"suppl_1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11209","display_name":"Cardiovascular and exercise physiology","score":0.9824000000953674,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11209","display_name":"Cardiovascular and exercise physiology","score":0.9824000000953674,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11922","display_name":"Cardiovascular Effects of Exercise","score":0.01360000018030405,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10821","display_name":"Cardiovascular Function and Risk Factors","score":0.0032999999821186066,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cardiorespiratory-fitness","display_name":"cardiorespiratory fitness","score":0.9959999918937683},{"id":"https://openalex.org/keywords/exercise-training-response","display_name":"exercise training response","score":0.9100000262260437},{"id":"https://openalex.org/keywords/left-ventricular-mass","display_name":"left ventricular mass","score":0.8539999723434448},{"id":"https://openalex.org/keywords/left-ventricular-wall-thickness","display_name":"left ventricular wall thickness","score":0.8989999890327454},{"id":"https://openalex.org/keywords/interventricular-septal-thickness","display_name":"interventricular septum thickness","score":0.9150000214576721},{"id":"https://openalex.org/keywords/peak-oxygen-uptake","display_name":"peak oxygen uptake","score":0.6129999756813049},{"id":"https://openalex.org/keywords/postmenopausal-women","display_name":"postmenopausal women","score":0.7950000166893005},{"id":"https://openalex.org/keywords/obesity","display_name":"obesity","score":0.8759999871253967},{"id":"https://openalex.org/keywords/sedentary-women","display_name":"sedentary women","score":0.8080000281333923}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9244154691696167},{"id":"https://openalex.org/C117437137","wikidata":"https://www.wikidata.org/wiki/Q5038720","display_name":"Cardiorespiratory fitness","level":2,"score":0.8918522000312805},{"id":"https://openalex.org/C196310339","wikidata":"https://www.wikidata.org/wiki/Q60354","display_name":"VO2 max","level":4,"score":0.6442993879318237},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5847839117050171},{"id":"https://openalex.org/C2780221984","wikidata":"https://www.wikidata.org/wiki/Q131191","display_name":"Body mass index","level":2,"score":0.5755984783172607},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.5742684006690979},{"id":"https://openalex.org/C103038586","wikidata":"https://www.wikidata.org/wiki/Q1152037","display_name":"Aerobic exercise","level":2,"score":0.5631492137908936},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.49653440713882446},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.46115896105766296},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.44855791330337524},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.30214694142341614}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1161/circ.129.suppl_1.64","doi":"https://doi.org/10.1161/circ.129.suppl_1.64","is_oa":false,"landing_page_url":"https://doi.org/10.1161/circ.129.suppl_1.64","pdf_url":null,"source":{"id":"https://openalex.org/S116251202","display_name":"Circulation","issn_l":"0009-7322","issn":["0009-7322","1524-4539"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circulation","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9907000064849854,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2766662169","https://openalex.org/W1606560398","https://openalex.org/W2906686239","https://openalex.org/W2097544979","https://openalex.org/W2071645799","https://openalex.org/W2593193064","https://openalex.org/W2025067808","https://openalex.org/W2078524739","https://openalex.org/W2051846831","https://openalex.org/W3150404611"],"abstract_inverted_index":{"Background:":[0],"Although":[1],"exercise":[2,22,38,164,194,235,249,286],"training":[3,39,71,195,236,250,287],"is":[4,14],"associated":[5,198,227,264],"with":[6,179,199,228,265],"an":[7],"improvement":[8],"in":[9,18,37,56,112,119,159,161,203,230,232,267,283],"cardiorespiratory":[10],"fitness":[11],"(CRF),":[12],"there":[13],"substantial":[15],"individual":[16],"heterogeneity":[17],"the":[19,27,35,51,117,122,149,157],"response":[20,40,162,233,284],"to":[21,34,54,64,147,163,224,234,285],"training.":[23,165],"To":[24],"our":[25],"knowledge,":[26],"contribution":[28],"of":[29,69,137,280],"baseline":[30,78,85,155,181,189,244],"left":[31,217,271],"ventricular":[32,218,272],"structure":[33],"variability":[36],"has":[41],"not":[42,263],"been":[43],"studied.":[44],"Methods:":[45],"We":[46],"included":[47],"147":[48],"subjects":[49,134],"from":[50],"Dose":[52],"Response":[53],"Exercise":[55],"Women":[57],"(DREW)":[58],"study":[59],"cohort":[60],"who":[61],"were":[62,131,168,197,221,262],"randomized":[63],"4,":[65],"8,":[66],"12":[67],"kilocalories/kg/week":[68],"aerobic":[70],"for":[72,239],"6":[73,87],"months":[74],"and":[75,86,95,105,128,156,178,191,215,248,259,274],"had":[76],"a":[77,92,192,200],"transthoracic":[79],"echocardiogram.":[80],"CRF":[81,113,138,160,182,190,231,281],"was":[82,114,145],"evaluated":[83],"at":[84,154],"month":[88],"follow":[89],"up":[90],"using":[91],"cycle":[93],"ergometer":[94],"quantified":[96],"as":[97,116],"peak":[98,106],"absolute":[99],"oxygen":[100,108],"consumption":[101,109],"(VO2abs":[102],"L":[103],"O2/min)":[104],"relative":[107],"(mLO2/kg/min).":[110],"Change":[111],"defined":[115],"difference":[118],"VO2abs":[120],"between":[121,151],"two":[123],"examinations.":[124],"Baseline":[125],"demographic,":[126],"clinical":[127],"echocardiographic":[129,152,255],"characteristics":[130],"compared":[132],"among":[133,288],"across":[135],"tertiles":[136],"change.":[139],"Multivariable":[140],"adjusted":[141],"linear":[142],"regression":[143],"analysis":[144],"used":[146],"determine":[148],"association":[150],"measures":[153,256],"change":[158,229,266,282],"Results:":[166],"Participants":[167],"middle":[169],"age":[170],"(mean":[171,175],"age:":[172],"57),":[173],"obese":[174],"BMI:":[176],"31),":[177],"low":[180],"(average":[183],"METs:":[184],"4.3).":[185],"As":[186],"expected,":[187],"lower":[188],"higher":[193],"dose":[196,251],"greater":[201],"increase":[202],"CRF.":[204,268],"In":[205],"addition,":[206],"posterior":[207],"wall":[208,275],"thickness":[209,213,276],"(PWT),":[210],"interventricular":[211],"septal":[212],"(IVST),":[214],"indexed":[216],"mass":[219,242,273],"(LVmi)":[220],"all":[222],"found":[223],"be":[225],"inversely":[226],"after":[237],"adjustment":[238],"age,":[240],"body":[241],"index,":[243],"CRF,":[245],"blood":[246],"pressure":[247],"(see":[252],"Table).":[253],"Other":[254],"(i.e.":[257],"systolic":[258],"diastolic":[260],"function)":[261],"Conclusions:":[269],"Both":[270],"are":[277],"independent":[278],"predictors":[279],"obese,":[289],"sedentary":[290],"postmenopausal":[291],"females.":[292]},"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
