{"id":"https://openalex.org/W2020005820","doi":"https://doi.org/10.1016/0002-9149(91)90203-w","title":"Noninvasive assessment by pulsed doppler ultrasound of left ventricular filling behavior in long distance runners during marathon race","display_name":"Noninvasive assessment by pulsed doppler ultrasound of left ventricular filling behavior in long distance runners during marathon race","publication_year":1991,"publication_date":"1991-11-01","ids":{"openalex":"https://openalex.org/W2020005820","doi":"https://doi.org/10.1016/0002-9149(91)90203-w","mag":"2020005820","pmid":"https://pubmed.ncbi.nlm.nih.gov/1951089"},"language":"en","primary_location":{"id":"doi:10.1016/0002-9149(91)90203-w","doi":"https://doi.org/10.1016/0002-9149(91)90203-w","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0002-9149(91)90203-w","pdf_url":null,"source":{"id":"https://openalex.org/S185186944","display_name":"The American Journal of Cardiology","issn_l":"0002-9149","issn":["0002-9149","1879-1913"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The American Journal of Cardiology","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/A5113883163","display_name":"Thomas V. St\u00f6rk","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I7877124","display_name":"Charit\u00e9 \u2013 Universit\u00e4tsmedizin Berlin","ror":"https://ror.org/001w7jn25","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I7877124"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Thomas V. St\u00f6rk","raw_affiliation_strings":["Department of Cardiology, University Hospital Rudolf Virchow, Berlin, Federal Republic of Germany","From the Department of Cardiology, University Hospital Rudolf Virchow, Augustenburger Platz l, 1000, Berlin 65, Federal Republic of Germany","From the University Institute for Medical Statistics and Informatics, Berlin, Federal Republic of Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, University Hospital Rudolf Virchow, Berlin, Federal Republic of Germany","institution_ids":["https://openalex.org/I7877124"]},{"raw_affiliation_string":"From the Department of Cardiology, University Hospital Rudolf Virchow, Augustenburger Platz l, 1000, Berlin 65, Federal Republic of Germany","institution_ids":[]},{"raw_affiliation_string":"From the University Institute for Medical Statistics and Informatics, Berlin, Federal Republic of Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001199933","display_name":"Martin M\u00f6ckel","orcid":"https://orcid.org/0000-0002-7691-3709","observed_orcids":["https://orcid.org/0000-0002-7691-3709"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Martin M\u00f6ckel","raw_affiliation_strings":["From the Department of Cardiology, University Hospital Rudolf Virchow, Augustenburger Platz l, 1000, Berlin 65, Federal Republic of Germany","From the University Institute for Medical Statistics and Informatics, Berlin, Federal Republic of Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Cardiology, University Hospital Rudolf Virchow, Augustenburger Platz l, 1000, Berlin 65, Federal Republic of Germany","institution_ids":[]},{"raw_affiliation_string":"From the University Institute for Medical Statistics and Informatics, Berlin, Federal Republic of Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014079751","display_name":"Hermann W. Eichst\u00e4dt","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hermann Eichst\u00e4dt","raw_affiliation_strings":["From the Department of Cardiology, University Hospital Rudolf Virchow, Augustenburger Platz l, 1000, Berlin 65, Federal Republic of Germany","From the University Institute for Medical Statistics and Informatics, Berlin, Federal Republic of Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Cardiology, University Hospital Rudolf Virchow, Augustenburger Platz l, 1000, Berlin 65, Federal Republic of Germany","institution_ids":[]},{"raw_affiliation_string":"From the University Institute for Medical Statistics and Informatics, Berlin, Federal Republic of Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109131556","display_name":"Reinhold M. M\u00fcller","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Reinhold M. M\u00fcller","raw_affiliation_strings":["From the Department of Cardiology, University Hospital Rudolf Virchow, Augustenburger Platz l, 1000, Berlin 65, Federal Republic of Germany","From the University Institute for Medical Statistics and Informatics, Berlin, Federal Republic of Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Cardiology, University Hospital Rudolf Virchow, Augustenburger Platz l, 1000, Berlin 65, Federal Republic of Germany","institution_ids":[]},{"raw_affiliation_string":"From the University Institute for Medical Statistics and Informatics, Berlin, Federal Republic of Germany","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054693411","display_name":"Hans A. Hochrein","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hans Hochrein","raw_affiliation_strings":["From the Department of Cardiology, University Hospital Rudolf Virchow, Augustenburger Platz l, 1000, Berlin 65, Federal Republic of Germany","From the University Institute for Medical Statistics and Informatics, Berlin, Federal Republic of Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Cardiology, University Hospital Rudolf Virchow, Augustenburger Platz l, 1000, Berlin 65, Federal Republic of Germany","institution_ids":[]},{"raw_affiliation_string":"From the University Institute for Medical Statistics and Informatics, Berlin, Federal Republic of Germany","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3380,"currency":"USD","value_usd":3380},"apc_paid":null,"fwci":1.7678,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.8470496,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":92,"max":95},"biblio":{"volume":"68","issue":"11","first_page":"1237","last_page":"1241"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11922","display_name":"Cardiovascular Effects of Exercise","score":0.9945999979972839,"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/T11922","display_name":"Cardiovascular Effects of Exercise","score":0.9945999979972839,"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":0.004399999976158142,"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/T11209","display_name":"Cardiovascular and exercise physiology","score":0.0008999999845400453,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"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-filling","display_name":"left ventricular filling","score":0.9599999785423279},{"id":"https://openalex.org/keywords/diastolic-function","display_name":"diastolic function","score":0.8500000238418579},{"id":"https://openalex.org/keywords/exercise-induced-hypertrophy","display_name":"exercise-induced hypertrophy","score":0.8050000071525574},{"id":"https://openalex.org/keywords/endurance-athletes","display_name":"endurance athletes","score":0.4860000014305115},{"id":"https://openalex.org/keywords/marathon","display_name":"marathon running","score":0.7329999804496765},{"id":"https://openalex.org/keywords/left-ventricular-mass","display_name":"left ventricular mass","score":0.7509999871253967},{"id":"https://openalex.org/keywords/mitral-inflow","display_name":"mitral inflow","score":0.7540000081062317},{"id":"https://openalex.org/keywords/pulsed-doppler-echocardiography","display_name":"pulsed Doppler echocardiography","score":0.9210000038146973},{"id":"https://openalex.org/keywords/cardiac-hypertrophy","display_name":"cardiac hypertrophy","score":0.5680000185966492}],"concepts":[{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.775288462638855},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.7126469612121582},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6887129545211792},{"id":"https://openalex.org/C57900726","wikidata":"https://www.wikidata.org/wiki/Q492905","display_name":"Diastole","level":3,"score":0.576256513595581},{"id":"https://openalex.org/C167414201","wikidata":"https://www.wikidata.org/wiki/Q1955391","display_name":"Muscle hypertrophy","level":2,"score":0.5671725869178772},{"id":"https://openalex.org/C2776002628","wikidata":"https://www.wikidata.org/wiki/Q1628627","display_name":"Left ventricular hypertrophy","level":3,"score":0.5524512529373169},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.4376629590988159},{"id":"https://openalex.org/C2781054738","wikidata":"https://www.wikidata.org/wiki/Q4813730","display_name":"Athletes","level":2,"score":0.42284882068634033},{"id":"https://openalex.org/C2780829959","wikidata":"https://www.wikidata.org/wiki/Q30314111","display_name":"Diastolic function","level":4,"score":0.41177135705947876},{"id":"https://openalex.org/C2780346441","wikidata":"https://www.wikidata.org/wiki/Q55609890","display_name":"Doppler echocardiography","level":4,"score":0.41039395332336426},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.11768263578414917},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.115557461977005},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06687194108963013},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001830","descriptor_name":"Body Surface Area","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","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":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012420","descriptor_name":"Running","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015150","descriptor_name":"Echocardiography, Doppler","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016277","descriptor_name":"Ventricular Function, Left","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1016/0002-9149(91)90203-w","doi":"https://doi.org/10.1016/0002-9149(91)90203-w","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0002-9149(91)90203-w","pdf_url":null,"source":{"id":"https://openalex.org/S185186944","display_name":"The American Journal of Cardiology","issn_l":"0002-9149","issn":["0002-9149","1879-1913"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The American Journal of Cardiology","raw_type":"journal-article"},{"id":"pmid:1951089","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/1951089","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":"The American journal of cardiology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9537000060081482,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W131065352","https://openalex.org/W1965386892","https://openalex.org/W1966121868","https://openalex.org/W1977366073","https://openalex.org/W1983771121","https://openalex.org/W2019785378","https://openalex.org/W2026222324","https://openalex.org/W2036293318","https://openalex.org/W2042293234","https://openalex.org/W2043198812","https://openalex.org/W2051322687","https://openalex.org/W2055810489","https://openalex.org/W2066790934","https://openalex.org/W2081485152","https://openalex.org/W2087995332","https://openalex.org/W2088474787","https://openalex.org/W2096073058","https://openalex.org/W2134377695","https://openalex.org/W2175031390","https://openalex.org/W2955801687"],"related_works":["https://openalex.org/W2131613428","https://openalex.org/W2416904462","https://openalex.org/W2062874602","https://openalex.org/W2087995332","https://openalex.org/W1965386892","https://openalex.org/W2021053312","https://openalex.org/W2414894629","https://openalex.org/W2012377442","https://openalex.org/W2280934907","https://openalex.org/W1960233867"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
