{"id":"https://openalex.org/W4205138011","doi":"https://doi.org/10.23919/cinc53138.2021.9662730","title":"Time-Courses of the Central Frequencies of Low-Frequency Components of RR Intervals, Systolic and Diastolic Pressure Variabilities in Response to Active Orthostatic Test","display_name":"Time-Courses of the Central Frequencies of Low-Frequency Components of RR Intervals, Systolic and Diastolic Pressure Variabilities in Response to Active Orthostatic Test","publication_year":2021,"publication_date":"2021-09-13","ids":{"openalex":"https://openalex.org/W4205138011","doi":"https://doi.org/10.23919/cinc53138.2021.9662730"},"language":"en","primary_location":{"id":"doi:10.23919/cinc53138.2021.9662730","is_oa":false,"landing_page_url":"https://doi.org/10.23919/cinc53138.2021.9662730","pdf_url":null,"source":{"id":"https://openalex.org/S4363605378","display_name":"2021 Computing in Cardiology (CinC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Computing in Cardiology (CinC)","raw_type":"proceedings-article"},"type":"article","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/A5043167257","display_name":"Salvador Carrasco\u2010Sosa","orcid":null},"institutions":[{"id":"https://openalex.org/I4210141776","display_name":"China XD Group (China)","ror":"https://ror.org/04ceqst84","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210141776"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Salvador Carrasco-Sosa","raw_affiliation_strings":["UAM-I, CDMX, M&#x00E9;xico","UAM-I, CDMX, M&#x00E9"],"affiliations":[{"raw_affiliation_string":"UAM-I, CDMX, M&#x00E9;xico","institution_ids":["https://openalex.org/I4210141776"]},{"raw_affiliation_string":"UAM-I, CDMX, M&#x00E9","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044208947","display_name":"Alejandra Guill\u00e9n\u2010Mandujano","orcid":null},"institutions":[{"id":"https://openalex.org/I4210140467","display_name":"Departamento de Salud","ror":"https://ror.org/03w4czv65","country_code":"ES","type":"government","lineage":["https://openalex.org/I4210140467"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Alejandra Guillen-Mandujano","raw_affiliation_strings":["Depto. Ciencias de la Salud, M&#x00E9","UAM-I, CDMX, M&#x00E9"],"affiliations":[{"raw_affiliation_string":"Depto. Ciencias de la Salud, M&#x00E9","institution_ids":["https://openalex.org/I4210140467"]},{"raw_affiliation_string":"UAM-I, CDMX, M&#x00E9","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025781635","display_name":"Aldo R. Mej\u00eda\u2010Rodr\u00edguez","orcid":"https://orcid.org/0000-0003-0704-0681"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Aldo R Mejia-Rodriguez","raw_affiliation_strings":["noma de San Luis Potos&#x00ED",", SLP, M&#x00E9","Universidad Aut&#x00F3"],"affiliations":[{"raw_affiliation_string":"noma de San Luis Potos&#x00ED","institution_ids":[]},{"raw_affiliation_string":", SLP, M&#x00E9","institution_ids":[]},{"raw_affiliation_string":"Universidad Aut&#x00F3","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5043167257"],"corresponding_institution_ids":["https://openalex.org/I4210141776"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15752212,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9998000264167786,"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9998000264167786,"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/T11950","display_name":"Cardiovascular Syncope and Autonomic Disorders","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9830999970436096,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.5603804588317871},{"id":"https://openalex.org/keywords/diastole","display_name":"Diastole","score":0.5152609348297119},{"id":"https://openalex.org/keywords/blood-pressure","display_name":"Blood pressure","score":0.49645525217056274},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.4628213346004486},{"id":"https://openalex.org/keywords/orthostatic-vital-signs","display_name":"Orthostatic vital signs","score":0.4628068804740906},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.41113120317459106},{"id":"https://openalex.org/keywords/endocrinology","display_name":"Endocrinology","score":0.36772340536117554},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.36325040459632874}],"concepts":[{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5603804588317871},{"id":"https://openalex.org/C57900726","wikidata":"https://www.wikidata.org/wiki/Q492905","display_name":"Diastole","level":3,"score":0.5152609348297119},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.49645525217056274},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.4628213346004486},{"id":"https://openalex.org/C73787029","wikidata":"https://www.wikidata.org/wiki/Q7104929","display_name":"Orthostatic vital signs","level":3,"score":0.4628068804740906},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.41113120317459106},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.36772340536117554},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.36325040459632874}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/cinc53138.2021.9662730","is_oa":false,"landing_page_url":"https://doi.org/10.23919/cinc53138.2021.9662730","pdf_url":null,"source":{"id":"https://openalex.org/S4363605378","display_name":"2021 Computing in Cardiology (CinC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Computing in Cardiology (CinC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1975370808","https://openalex.org/W2001540009","https://openalex.org/W2013747278","https://openalex.org/W2014476738","https://openalex.org/W2087451805","https://openalex.org/W2133589238","https://openalex.org/W2135502804","https://openalex.org/W4237481197"],"related_works":["https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2778153218","https://openalex.org/W2748952813","https://openalex.org/W1531601525","https://openalex.org/W2351390077","https://openalex.org/W1996744115","https://openalex.org/W2064569258"],"abstract_inverted_index":{"In":[0,139],"25":[1],"healthy":[2],"subjects":[3],"we":[4],"assessed":[5],"the":[6,49,85,109,155,159,181,189,213,218],"effects":[7],"provoked":[8],"by":[9,42,61],"1-min":[10],"of":[11,18,23,29,48,84,90,108,143,152,158,184,191],"active":[12],"orthostatic":[13],"test":[14],"(AOT)":[15],"on":[16],"time-courses":[17,163],"central":[19],"frequencies":[20],"and":[21,36,66,79,89,96,131,167,173,180,199,215],"powers":[22],"low":[24],"frequency":[25],"components":[26],"(<inf>CF</inf>LF,":[27],"<inf>P</inf>LF)":[28],"RR":[30],"(<inf>CF</inf>LF<inf>RR</inf>,":[31],"<inf>P</inf>LF<inf>RR</inf>),":[32],"systolic":[33],"(<inf>CF</inf>LF<inf>SP</inf>,":[34],"<inf>P</inf>LF<inf>SP</inf>)":[35],"diastolic":[37],"(<inf>CF</inf>LF<inf>DP</inf>,":[38],"<inf>P</inf>LF<inf>DP</inf>)":[39],"pressures,":[40],"estimated":[41],"a":[43,62,67],"time-frequency":[44],"distribution.":[45],"Ensemble":[46],"averages":[47],"three":[50,110,160],"<inf>P</inf>LF-<inf>CF</inf>LF":[51,111,161],"pairs":[52,162],"dynamics":[53],"depicted":[54],"an":[55],"initial":[56,166],"sudden":[57,69],"change":[58,64,70],"(ISC),":[59],"followed":[60],"recovery":[63],"(RC)":[65],"final":[68,168],"(FSC).":[71],"The":[72],"rapid":[73,165],"changes":[74],"were":[75,94,145],"upwards":[76],"for":[77,81,171,175,212,217],"<inf>P</inf>LF":[78,87,172],"downwards":[80],"<inf>CF</inf>LF.":[82],"Means":[83],"maximal":[86],"surges":[88],"minimal":[91],"<inf>CF</inf>LF":[92,202],"falls":[93,174],"greater":[95,146,182],"smaller":[97],"(<tex>$p":[98,147],"&lt;":[99,148],"0.01$</tex>)":[100],"than":[101,150,186],"their":[102],"respective":[103],"control":[104],"means.":[105],"Mean":[106],"correlations":[107],"relations":[112],"ranged":[113],"from":[114],"<tex>$-":[115],"0.95+":[116],"0.05\\":[117],"to\\":[118,125],"-0.97\\pm":[119],"0.04$</tex>":[120],"in":[121,128,137,195],"ISC,":[122],"<tex>$-0.86\\pm":[123],"0.13\\":[124],"-0.87\\pm":[126],"0.15$</tex>":[127],"R":[129],"C":[130],"<tex>$-0.30\\pm":[132],"0.59$</tex>":[133],"to":[134],"<tex>$-0.41\\pm":[135],"0.63$</tex>":[136],"FSC.":[138],"all":[140],"stages,":[141],"means":[142],"<inf>CF</inf>LF<inf>RR</inf>":[144,185,211],"0.04$</tex>)":[149],"those":[151],"<inf>CF</inf>LF<inf>DP</inf>.":[153],"That":[154],"patterned":[156],"responses":[157],"present":[164],"changes,":[169],"upstrokes":[170],"<inf>CF</inf>LF,":[176],"significantly":[177],"inversely":[178],"correlated,":[179],"level":[183],"<inf>CF</inf>LF<inf>DP</inf>,":[187],"refine":[188],"time-course":[190],"cardiovascular":[192],"sympathetic":[193,206],"activation":[194],"AOT,":[196],"possibly":[197],"non-uniform,":[198],"suggest":[200],"that":[201],"are":[203],"trustable":[204],"quantitative":[205],"measures,":[207],"with":[208],"some":[209],"specificity,":[210],"cardiac":[214],"<inf>CF</inf>LF<inf>DP</inf>":[216],"vasomotor":[219],"one.":[220]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}