{"id":"https://openalex.org/W2990634185","doi":"https://doi.org/10.1111/echo.14549","title":"Triphasic mitral flow pattern may indicate subclinical left ventricular systolic dysfunction","display_name":"Triphasic mitral flow pattern may indicate subclinical left ventricular systolic dysfunction","publication_year":2019,"publication_date":"2019-11-25","ids":{"openalex":"https://openalex.org/W2990634185","doi":"https://doi.org/10.1111/echo.14549","mag":"2990634185","pmid":"https://pubmed.ncbi.nlm.nih.gov/31769072"},"language":"en","primary_location":{"id":"doi:10.1111/echo.14549","doi":"https://doi.org/10.1111/echo.14549","is_oa":false,"landing_page_url":"https://doi.org/10.1111/echo.14549","pdf_url":null,"source":{"id":"https://openalex.org/S127438345","display_name":"Echocardiography","issn_l":"0742-2822","issn":["0742-2822","1540-8175"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Echocardiography","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"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/A5073282499","display_name":"Osman Bekta\u015f","orcid":"https://orcid.org/0000-0002-6616-9891","observed_orcids":["https://orcid.org/0000-0002-6616-9891"]},"institutions":[{"id":"https://openalex.org/I64957398","display_name":"Ordu University","ror":"https://ror.org/04r0hn449","country_code":"TR","type":"education","lineage":["https://openalex.org/I64957398"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Osman Bekta\u015f","raw_affiliation_strings":["Department of Cardiology, Ordu University, Ordu, Turkey"],"raw_orcid":"https://orcid.org/0000-0002-6616-9891","affiliations":[{"raw_affiliation_string":"Department of Cardiology, Ordu University, Ordu, Turkey","institution_ids":["https://openalex.org/I64957398"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074731455","display_name":"Ahmet Karag\u00f6z","orcid":"https://orcid.org/0000-0002-3548-1276","observed_orcids":["https://orcid.org/0000-0002-3548-1276"]},"institutions":[{"id":"https://openalex.org/I148202161","display_name":"Giresun University","ror":"https://ror.org/05szaq822","country_code":"TR","type":"education","lineage":["https://openalex.org/I148202161"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ahmet Karag\u00f6z","raw_affiliation_strings":["Department of Cardiology, Giresun University, Giresun, Turkey"],"raw_orcid":"https://orcid.org/0000-0002-3548-1276","affiliations":[{"raw_affiliation_string":"Department of Cardiology, Giresun University, Giresun, Turkey","institution_ids":["https://openalex.org/I148202161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062380380","display_name":"Adil Bayramo\u011flu","orcid":"https://orcid.org/0000-0002-6523-9130","observed_orcids":["https://orcid.org/0000-0002-6523-9130"]},"institutions":[{"id":"https://openalex.org/I64957398","display_name":"Ordu University","ror":"https://ror.org/04r0hn449","country_code":"TR","type":"education","lineage":["https://openalex.org/I64957398"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Adil Bayramo\u011flu","raw_affiliation_strings":["Department of Cardiology, Ordu University, Ordu, Turkey"],"raw_orcid":"https://orcid.org/0000-0002-6523-9130","affiliations":[{"raw_affiliation_string":"Department of Cardiology, Ordu University, Ordu, Turkey","institution_ids":["https://openalex.org/I64957398"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024039689","display_name":"Zeki Y\u00fcksel G\u00fcnayd\u0131n","orcid":"https://orcid.org/0000-0001-9779-7578","observed_orcids":["https://orcid.org/0000-0001-9779-7578"]},"institutions":[{"id":"https://openalex.org/I64957398","display_name":"Ordu University","ror":"https://ror.org/04r0hn449","country_code":"TR","type":"education","lineage":["https://openalex.org/I64957398"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Zeki Y\u00fcksel G\u00fcnayd\u0131n","raw_affiliation_strings":["Department of Cardiology, Ordu University, Ordu, Turkey"],"raw_orcid":"https://orcid.org/0000-0001-9779-7578","affiliations":[{"raw_affiliation_string":"Department of Cardiology, Ordu University, Ordu, Turkey","institution_ids":["https://openalex.org/I64957398"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100696327","display_name":"Ahmet Kaya","orcid":"https://orcid.org/0000-0001-9845-7938","observed_orcids":["https://orcid.org/0000-0001-9845-7938"]},"institutions":[{"id":"https://openalex.org/I64957398","display_name":"Ordu University","ror":"https://ror.org/04r0hn449","country_code":"TR","type":"education","lineage":["https://openalex.org/I64957398"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ahmet Kaya","raw_affiliation_strings":["Department of Cardiology, Ordu University, Ordu, Turkey"],"raw_orcid":"https://orcid.org/0000-0001-9845-7938","affiliations":[{"raw_affiliation_string":"Department of Cardiology, Ordu University, Ordu, Turkey","institution_ids":["https://openalex.org/I64957398"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5073282499"],"corresponding_institution_ids":["https://openalex.org/I64957398"],"apc_list":{"value":2700,"currency":"USD","value_usd":2700},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.25855779,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"37","issue":"1","first_page":"29","last_page":"33"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10821","display_name":"Cardiovascular Function and Risk Factors","score":0.9984999895095825,"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"}},"topics":[{"id":"https://openalex.org/T10821","display_name":"Cardiovascular Function and Risk Factors","score":0.9984999895095825,"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/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.0010999999940395355,"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/T10372","display_name":"Cardiac Imaging and Diagnostics","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/left-ventricular-systolic-dysfunction","display_name":"left ventricular systolic dysfunction","score":0.9620000123977661},{"id":"https://openalex.org/keywords/diastolic-dysfunction","display_name":"diastolic dysfunction","score":0.7699999809265137},{"id":"https://openalex.org/keywords/speckle-tracking-echocardiography","display_name":"speckle tracking echocardiography","score":0.9610000252723694},{"id":"https://openalex.org/keywords/global-longitudinal-strain","display_name":"global longitudinal strain","score":0.7099999785423279},{"id":"https://openalex.org/keywords/global-circumferential-strain","display_name":"global circumferential strain","score":0.9800000190734863},{"id":"https://openalex.org/keywords/congestive-heart-failure","display_name":"congestive heart failure","score":0.9350000023841858},{"id":"https://openalex.org/keywords/mitral-regurgitation","display_name":"mitral regurgitation","score":0.6710000038146973},{"id":"https://openalex.org/keywords/left-ventricular-ejection-fraction","display_name":"left ventricular ejection fraction","score":0.8840000033378601}],"concepts":[{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.8446285128593445},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.837093710899353},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.8349820971488953},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.7231691479682922},{"id":"https://openalex.org/C57900726","wikidata":"https://www.wikidata.org/wiki/Q492905","display_name":"Diastole","level":3,"score":0.7150005102157593},{"id":"https://openalex.org/C78085059","wikidata":"https://www.wikidata.org/wiki/Q641303","display_name":"Ejection fraction","level":3,"score":0.6888409852981567},{"id":"https://openalex.org/C113280763","wikidata":"https://www.wikidata.org/wiki/Q2326546","display_name":"Subclinical infection","level":2,"score":0.6071585416793823},{"id":"https://openalex.org/C2778296771","wikidata":"https://www.wikidata.org/wiki/Q7575047","display_name":"Speckle tracking echocardiography","level":4,"score":0.49993085861206055},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.43011370301246643},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.14820712804794312},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D003971","descriptor_name":"Diastole","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004452","descriptor_name":"Echocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013318","descriptor_name":"Stroke Volume","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016277","descriptor_name":"Ventricular Function, Left","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018487","descriptor_name":"Ventricular Dysfunction, Left","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true}],"locations_count":3,"locations":[{"id":"doi:10.1111/echo.14549","doi":"https://doi.org/10.1111/echo.14549","is_oa":false,"landing_page_url":"https://doi.org/10.1111/echo.14549","pdf_url":null,"source":{"id":"https://openalex.org/S127438345","display_name":"Echocardiography","issn_l":"0742-2822","issn":["0742-2822","1540-8175"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Echocardiography","raw_type":"journal-article"},{"id":"pmid:31769072","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31769072","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Echocardiography (Mount Kisco, N.Y.)","raw_type":"Journal Article"},{"id":"pmh:oai:acikerisim.giresun.edu.tr:20.500.12697/4380","doi":null,"is_oa":false,"landing_page_url":"https://doi.org/10.1111/echo.14549","pdf_url":null,"source":{"id":"https://openalex.org/S7407055334","display_name":"DSpace@Giresun","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9940000176429749,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W598725286","https://openalex.org/W1992852434","https://openalex.org/W1994747147","https://openalex.org/W2000140396","https://openalex.org/W2044831715","https://openalex.org/W2059989115","https://openalex.org/W2080501472","https://openalex.org/W2087388315","https://openalex.org/W2101099004","https://openalex.org/W2104584534","https://openalex.org/W2149795152","https://openalex.org/W2154738458","https://openalex.org/W2171559273","https://openalex.org/W2263544514","https://openalex.org/W2398873646","https://openalex.org/W2411690119","https://openalex.org/W2546760584","https://openalex.org/W2600981366"],"related_works":["https://openalex.org/W3205521438","https://openalex.org/W2762828193","https://openalex.org/W3159221648","https://openalex.org/W2593586604","https://openalex.org/W4392623273","https://openalex.org/W2898105565","https://openalex.org/W2596056139","https://openalex.org/W1561010946","https://openalex.org/W2887516310","https://openalex.org/W2073994580"],"abstract_inverted_index":{"PURPOSE:":[0],"In":[1],"this":[2],"study,":[3],"the":[4,34,39,45,74,80,120,156,164,187,232,240],"presence":[5],"and":[6,64,67,82,89,112,122,128,131,159,179,204],"severity":[7],"of":[8,33,42,47,56,252],"left":[9],"ventricular":[10],"(LV)":[11],"systolic":[12,129,221],"dysfunction":[13,148],"were":[14,60,71,100,135,145,173,183],"investigated":[15],"by":[16],"speckle":[17],"tracking":[18],"echocardiography":[19],"(STE)":[20],"technique":[21],"in":[22,44,73,79,119,151,155,163,186,219,231,250],"patients":[23,58,154,161,225,241],"with":[24,62,242],"mitral":[25,27],"triphasic":[26],"flow":[28],"pattern":[29],"(TMFP).":[30],"The":[31,76],"aim":[32],"study":[35,81,121,157],"was":[36,85,105,149],"to":[37,107,192],"evaluate":[38],"possible":[40],"role":[41],"TMFP":[43,63,188,217,243],"ethiopathogenesis":[46],"congestive":[48,228],"heart":[49,229,255],"failure.":[50],"METHODS":[51],"AND":[52],"RESULTS:":[53],"A":[54],"total":[55],"45":[57],"who":[59],"diagnosed":[61],"30":[65],"age-":[66],"gender-matched":[68],"healthy":[69],"volunteers":[70],"included":[72],"study.":[75],"mean":[77],"age":[78],"control":[83,123,165],"groups":[84],"64":[86,113],"\u00b1":[87,91,110,114,195,199,206,210],"12":[88,115],"62":[90],"11":[92],"(P":[93,116,138,167],"=":[94,117],".642),":[95],"respectively.":[96,125],"When":[97,141,170],"echocardiographic":[98],"parameters":[99,144],"evaluated,":[101,174],"LV":[102,126,132,142,220],"ejection":[103],"fraction":[104],"found":[106],"be":[108,237,245],"63%":[109],"14":[111],".745),":[118],"groups,":[124],"end-diastolic":[127],"diameters":[130],"mass":[133],"index":[134],"also":[136],"similar":[137],"<":[139,168,202,213],".05).":[140],"diastolic":[143,147],"compared,":[146],"detected":[150],"38":[152],"(84.4%)":[153],"population":[158],"13":[160],"(43.3%)":[162],"group":[166,189],".001).":[169],"STE":[171],"findings":[172],"both":[175],"global":[176,180],"longitidunal":[177],"strain":[178,182],"circumferential":[181],"significantly":[184],"lower":[185],"when":[190],"compared":[191],"controls":[193],"(18.3":[194],"1.7":[196],"vs":[197,208],"21.5":[198],"1.5,":[200],"P":[201,212],".001":[203],"17.9":[205],"1.6":[207],"21.3":[209],"2.1,":[211],".001,":[214],"respectively).":[215],"CONCLUSION:":[216],"results":[218],"dysfunction.":[222],"Therefore,":[223],"these":[224],"may":[226],"develop":[227],"failure":[230,256],"long":[233],"term.":[234],"It":[235],"will":[236],"rational":[238],"that":[239],"should":[244],"followed":[246],"up":[247],"more":[248],"closely":[249],"terms":[251],"preventing":[253],"manifest":[254],"symptoms.":[257]},"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2019-12-05T00:00:00"}