{"id":"https://openalex.org/W2102886201","doi":"https://doi.org/10.1161/hc3301.094910","title":"Predisposition to Vasovagal Syncope in Subjects With Blood/Injury Phobia","display_name":"Predisposition to Vasovagal Syncope in Subjects With Blood/Injury Phobia","publication_year":2001,"publication_date":"2001-08-21","ids":{"openalex":"https://openalex.org/W2102886201","doi":"https://doi.org/10.1161/hc3301.094910","mag":"2102886201","pmid":"https://pubmed.ncbi.nlm.nih.gov/11514377"},"language":"en","primary_location":{"id":"doi:10.1161/hc3301.094910","doi":"https://doi.org/10.1161/hc3301.094910","is_oa":false,"landing_page_url":"https://doi.org/10.1161/hc3301.094910","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":"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/A5020473745","display_name":"Valentina Accurso","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]},{"id":"https://openalex.org/I1330342723","display_name":"Mayo Clinic","ror":"https://ror.org/02qp3tb03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723"]},{"id":"https://openalex.org/I24571045","display_name":"University of North Dakota","ror":"https://ror.org/04a5szx83","country_code":"US","type":"education","lineage":["https://openalex.org/I24571045"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Valentina Accurso","raw_affiliation_strings":["From the Department of Internal Medicine (V.A., M.W., A.S.M.S., V.K.S.), Mayo Clinic, Rochester, Minn; the Department of Psychology (A.W.), University of North Dakota, Grand Forks; and the Department of Psychology (A.K.J.), University of Iowa, Iowa City","the Department of Psychology (A.K.J.), University of Iowa, Iowa City","the Department of Psychology (A.W.), University of North Dakota, Grand Forks"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Internal Medicine (V.A., M.W., A.S.M.S., V.K.S.), Mayo Clinic, Rochester, Minn; the Department of Psychology (A.W.), University of North Dakota, Grand Forks; and the Department of Psychology (A.K.J.), University of Iowa, Iowa City","institution_ids":["https://openalex.org/I126307644","https://openalex.org/I1330342723","https://openalex.org/I24571045"]},{"raw_affiliation_string":"the Department of Psychology (A.K.J.), University of Iowa, Iowa City","institution_ids":["https://openalex.org/I126307644"]},{"raw_affiliation_string":"the Department of Psychology (A.W.), University of North Dakota, Grand Forks","institution_ids":["https://openalex.org/I24571045"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110241571","display_name":"Miko\u0142aj Winnicki","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]},{"id":"https://openalex.org/I1330342723","display_name":"Mayo Clinic","ror":"https://ror.org/02qp3tb03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723"]},{"id":"https://openalex.org/I24571045","display_name":"University of North Dakota","ror":"https://ror.org/04a5szx83","country_code":"US","type":"education","lineage":["https://openalex.org/I24571045"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mikolaj Winnicki","raw_affiliation_strings":["From the Department of Internal Medicine (V.A., M.W., A.S.M.S., V.K.S.), Mayo Clinic, Rochester, Minn; the Department of Psychology (A.W.), University of North Dakota, Grand Forks; and the Department of Psychology (A.K.J.), University of Iowa, Iowa City","the Department of Psychology (A.K.J.), University of Iowa, Iowa City","the Department of Psychology (A.W.), University of North Dakota, Grand Forks"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Internal Medicine (V.A., M.W., A.S.M.S., V.K.S.), Mayo Clinic, Rochester, Minn; the Department of Psychology (A.W.), University of North Dakota, Grand Forks; and the Department of Psychology (A.K.J.), University of Iowa, Iowa City","institution_ids":["https://openalex.org/I126307644","https://openalex.org/I1330342723","https://openalex.org/I24571045"]},{"raw_affiliation_string":"the Department of Psychology (A.K.J.), University of Iowa, Iowa City","institution_ids":["https://openalex.org/I126307644"]},{"raw_affiliation_string":"the Department of Psychology (A.W.), University of North Dakota, Grand Forks","institution_ids":["https://openalex.org/I24571045"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006992569","display_name":"Abu Shamsuzzaman","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]},{"id":"https://openalex.org/I1330342723","display_name":"Mayo Clinic","ror":"https://ror.org/02qp3tb03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723"]},{"id":"https://openalex.org/I24571045","display_name":"University of North Dakota","ror":"https://ror.org/04a5szx83","country_code":"US","type":"education","lineage":["https://openalex.org/I24571045"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Abu S.M. Shamsuzzaman","raw_affiliation_strings":["From the Department of Internal Medicine (V.A., M.W., A.S.M.S., V.K.S.), Mayo Clinic, Rochester, Minn; the Department of Psychology (A.W.), University of North Dakota, Grand Forks; and the Department of Psychology (A.K.J.), University of Iowa, Iowa City","the Department of Psychology (A.K.J.), University of Iowa, Iowa City","the Department of Psychology (A.W.), University of North Dakota, Grand Forks"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Internal Medicine (V.A., M.W., A.S.M.S., V.K.S.), Mayo Clinic, Rochester, Minn; the Department of Psychology (A.W.), University of North Dakota, Grand Forks; and the Department of Psychology (A.K.J.), University of Iowa, Iowa City","institution_ids":["https://openalex.org/I126307644","https://openalex.org/I1330342723","https://openalex.org/I24571045"]},{"raw_affiliation_string":"the Department of Psychology (A.K.J.), University of Iowa, Iowa City","institution_ids":["https://openalex.org/I126307644"]},{"raw_affiliation_string":"the Department of Psychology (A.W.), University of North Dakota, Grand Forks","institution_ids":["https://openalex.org/I24571045"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112419740","display_name":"Amy E. Wenzel","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]},{"id":"https://openalex.org/I1330342723","display_name":"Mayo Clinic","ror":"https://ror.org/02qp3tb03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723"]},{"id":"https://openalex.org/I24571045","display_name":"University of North Dakota","ror":"https://ror.org/04a5szx83","country_code":"US","type":"education","lineage":["https://openalex.org/I24571045"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Amy Wenzel","raw_affiliation_strings":["From the Department of Internal Medicine (V.A., M.W., A.S.M.S., V.K.S.), Mayo Clinic, Rochester, Minn; the Department of Psychology (A.W.), University of North Dakota, Grand Forks; and the Department of Psychology (A.K.J.), University of Iowa, Iowa City","the Department of Psychology (A.K.J.), University of Iowa, Iowa City","the Department of Psychology (A.W.), University of North Dakota, Grand Forks"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Internal Medicine (V.A., M.W., A.S.M.S., V.K.S.), Mayo Clinic, Rochester, Minn; the Department of Psychology (A.W.), University of North Dakota, Grand Forks; and the Department of Psychology (A.K.J.), University of Iowa, Iowa City","institution_ids":["https://openalex.org/I126307644","https://openalex.org/I1330342723","https://openalex.org/I24571045"]},{"raw_affiliation_string":"the Department of Psychology (A.K.J.), University of Iowa, Iowa City","institution_ids":["https://openalex.org/I126307644"]},{"raw_affiliation_string":"the Department of Psychology (A.W.), University of North Dakota, Grand Forks","institution_ids":["https://openalex.org/I24571045"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055756006","display_name":"Alan Kim Johnson","orcid":"https://orcid.org/0000-0002-6997-161X","observed_orcids":["https://orcid.org/0000-0002-6997-161X"]},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]},{"id":"https://openalex.org/I1330342723","display_name":"Mayo Clinic","ror":"https://ror.org/02qp3tb03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723"]},{"id":"https://openalex.org/I24571045","display_name":"University of North Dakota","ror":"https://ror.org/04a5szx83","country_code":"US","type":"education","lineage":["https://openalex.org/I24571045"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alan Kim Johnson","raw_affiliation_strings":["From the Department of Internal Medicine (V.A., M.W., A.S.M.S., V.K.S.), Mayo Clinic, Rochester, Minn; the Department of Psychology (A.W.), University of North Dakota, Grand Forks; and the Department of Psychology (A.K.J.), University of Iowa, Iowa City","the Department of Psychology (A.K.J.), University of Iowa, Iowa City","the Department of Psychology (A.W.), University of North Dakota, Grand Forks"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Internal Medicine (V.A., M.W., A.S.M.S., V.K.S.), Mayo Clinic, Rochester, Minn; the Department of Psychology (A.W.), University of North Dakota, Grand Forks; and the Department of Psychology (A.K.J.), University of Iowa, Iowa City","institution_ids":["https://openalex.org/I126307644","https://openalex.org/I1330342723","https://openalex.org/I24571045"]},{"raw_affiliation_string":"the Department of Psychology (A.K.J.), University of Iowa, Iowa City","institution_ids":["https://openalex.org/I126307644"]},{"raw_affiliation_string":"the Department of Psychology (A.W.), University of North Dakota, Grand Forks","institution_ids":["https://openalex.org/I24571045"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084645609","display_name":"Virend Kristen Somers","orcid":"https://orcid.org/0000-0003-4045-4341","observed_orcids":["https://orcid.org/0000-0003-4045-4341"]},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]},{"id":"https://openalex.org/I1330342723","display_name":"Mayo Clinic","ror":"https://ror.org/02qp3tb03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723"]},{"id":"https://openalex.org/I24571045","display_name":"University of North Dakota","ror":"https://ror.org/04a5szx83","country_code":"US","type":"education","lineage":["https://openalex.org/I24571045"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Virend K. Somers","raw_affiliation_strings":["From the Department of Internal Medicine (V.A., M.W., A.S.M.S., V.K.S.), Mayo Clinic, Rochester, Minn; the Department of Psychology (A.W.), University of North Dakota, Grand Forks; and the Department of Psychology (A.K.J.), University of Iowa, Iowa City","the Department of Psychology (A.K.J.), University of Iowa, Iowa City","the Department of Psychology (A.W.), University of North Dakota, Grand Forks"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Internal Medicine (V.A., M.W., A.S.M.S., V.K.S.), Mayo Clinic, Rochester, Minn; the Department of Psychology (A.W.), University of North Dakota, Grand Forks; and the Department of Psychology (A.K.J.), University of Iowa, Iowa City","institution_ids":["https://openalex.org/I126307644","https://openalex.org/I1330342723","https://openalex.org/I24571045"]},{"raw_affiliation_string":"the Department of Psychology (A.K.J.), University of Iowa, Iowa City","institution_ids":["https://openalex.org/I126307644"]},{"raw_affiliation_string":"the Department of Psychology (A.W.), University of North Dakota, Grand Forks","institution_ids":["https://openalex.org/I24571045"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.505,"has_fulltext":false,"cited_by_count":88,"citation_normalized_percentile":{"value":0.90084489,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"104","issue":"8","first_page":"903","last_page":"907"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11950","display_name":"Cardiovascular Syncope and Autonomic Disorders","score":1.0,"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/T11950","display_name":"Cardiovascular Syncope and Autonomic Disorders","score":1.0,"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.0,"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/T11334","display_name":"Psychosomatic Disorders and Their Treatments","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"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/vasovagal-syncope","display_name":"vasovagal syncope","score":0.9440000057220459},{"id":"https://openalex.org/keywords/autonomic-dysfunction","display_name":"autonomic dysfunction","score":0.7919999957084656},{"id":"https://openalex.org/keywords/head-up-tilt-test","display_name":"head-up tilt","score":0.7609999775886536},{"id":"https://openalex.org/keywords/presyncope","display_name":"presyncope","score":0.7250000238418579},{"id":"https://openalex.org/keywords/blood-pressure","display_name":"blood pressure","score":0.6800000071525574},{"id":"https://openalex.org/keywords/heart-rate","display_name":"heart rate","score":0.9990000128746033},{"id":"https://openalex.org/keywords/hemodynamic-response","display_name":"hemodynamic response","score":0.6880000233650208}],"concepts":[{"id":"https://openalex.org/C2778122182","wikidata":"https://www.wikidata.org/wiki/Q57823162","display_name":"Presyncope","level":4,"score":0.9880920052528381},{"id":"https://openalex.org/C2781312747","wikidata":"https://www.wikidata.org/wiki/Q2667159","display_name":"Vasovagal syncope","level":3,"score":0.8899184465408325},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8788824081420898},{"id":"https://openalex.org/C125567185","wikidata":"https://www.wikidata.org/wiki/Q3267428","display_name":"Supine position","level":2,"score":0.7004373669624329},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.6591107845306396},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.655686616897583},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.5958582162857056},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.5110551118850708},{"id":"https://openalex.org/C2780703726","wikidata":"https://www.wikidata.org/wiki/Q1136950","display_name":"Syncope (phonology)","level":2,"score":0.4914506673812866},{"id":"https://openalex.org/C178853913","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Hemodynamics","level":2,"score":0.47099846601486206},{"id":"https://openalex.org/C2776146683","wikidata":"https://www.wikidata.org/wiki/Q1742390","display_name":"Tilt table test","level":4,"score":0.461392879486084},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.43263426423072815}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001341","descriptor_name":"Autonomic Nervous System","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","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":"D010698","descriptor_name":"Phobic Disorders","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D010698","descriptor_name":"Phobic Disorders","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D010698","descriptor_name":"Phobic Disorders","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D011187","descriptor_name":"Posture","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015992","descriptor_name":"Body Mass Index","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018667","descriptor_name":"Tilt-Table Test","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019462","descriptor_name":"Syncope, Vasovagal","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D019462","descriptor_name":"Syncope, Vasovagal","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D019462","descriptor_name":"Syncope, Vasovagal","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1161/hc3301.094910","doi":"https://doi.org/10.1161/hc3301.094910","is_oa":false,"landing_page_url":"https://doi.org/10.1161/hc3301.094910","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"},{"id":"pmid:11514377","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11514377","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":"Circulation","raw_type":"Clinical Trial"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.9940000176429749}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[{"id":"https://openalex.org/G2860265464","display_name":"AUTONOMIC AND VASCULAR DYSFUNCTION IN SLEEP APNEA","funder_award_id":"F05TW005463","funder_id":"https://openalex.org/F4320337356","funder_display_name":"Fogarty International Center"},{"id":"https://openalex.org/G3676659082","display_name":"Disease Mechanisms in Sleep Apnea","funder_award_id":"R01HL065176","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"},{"id":"https://openalex.org/G5918705860","display_name":"General Clinical Research Center","funder_award_id":"M01RR000585","funder_id":"https://openalex.org/F4320337375","funder_display_name":"National Center for Research Resources"},{"id":"https://openalex.org/G796181861","display_name":"SPECTRAL OSCILLATIONS IN NEURAL CIRCULATORY CONTROL","funder_award_id":"F05TW005399","funder_id":"https://openalex.org/F4320337356","funder_display_name":"Fogarty International Center"},{"id":"https://openalex.org/G8327763668","display_name":"MECHANISMS MEDIATING CARDIOVASCULAR RESPONSES TO SMOKING","funder_award_id":"R01HL061560","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"},{"id":"https://openalex.org/G8445204252","display_name":null,"funder_award_id":"65176","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"}],"funders":[{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337338","display_name":"National Heart, Lung, and Blood Institute","ror":"https://ror.org/012pb6c26"},{"id":"https://openalex.org/F4320337356","display_name":"Fogarty International Center","ror":"https://ror.org/02xey9a22"},{"id":"https://openalex.org/F4320337375","display_name":"National Center for Research Resources","ror":"https://ror.org/04pw6fb54"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W84817463","https://openalex.org/W1661091509","https://openalex.org/W1967909609","https://openalex.org/W1971052001","https://openalex.org/W1979078698","https://openalex.org/W1980585510","https://openalex.org/W1981297874","https://openalex.org/W1998332919","https://openalex.org/W2033113637","https://openalex.org/W2037061841","https://openalex.org/W2044741136","https://openalex.org/W2061782309","https://openalex.org/W2065206172","https://openalex.org/W2076306333","https://openalex.org/W2086033156","https://openalex.org/W2115446583","https://openalex.org/W2144392578","https://openalex.org/W2312737823","https://openalex.org/W2914151665"],"related_works":["https://openalex.org/W2530889844","https://openalex.org/W2132697033","https://openalex.org/W2025856086","https://openalex.org/W2043013216","https://openalex.org/W2033869489","https://openalex.org/W7097577873","https://openalex.org/W2081325385","https://openalex.org/W56548049","https://openalex.org/W4298351060","https://openalex.org/W2043723773"],"abstract_inverted_index":{"BACKGROUND:":[0],"Most":[1],"subjects":[2,22,43,94,132,155],"with":[3,93,166,175,215],"blood/injury":[4,219],"phobia":[5,220,265],"experience":[6],"syncope":[7,33,53,216],"or":[8,54,62,135,239],"presyncope":[9,55,134,157],"as":[10],"part":[11,250],"of":[12,52,77,104,127,140,146,151,236,267],"the":[13,18,96,117,128,141,152,171,210,234,264],"phobic":[14,119,131,173],"response.":[15],"We":[16,40],"tested":[17],"hypothesis":[19],"that":[20,28],"these":[21,245],"have":[23,221],"a":[24,50,60,75,89,167],"constitutional":[25],"autonomic":[26,224],"dysregulation":[27,225],"predisposes":[29],"them":[30,227],"to":[31,59,107,138,162,218,228,244,253,263],"vasovagal":[32,168],"during":[34,88,101,182],"head-up":[35,105],"tilt.":[36,147,183],"METHODS":[37],"AND":[38],"RESULTS:":[39],"studied":[41],"11":[42,66,129,153],"(9":[44],"females,":[45,71],"2":[46],"males)":[47],"who":[48],"had":[49],"history":[51,76],"only":[56],"in":[57,95,170,178,209,233,248,255],"response":[58],"blood":[61,118,130,172,238],"injury":[63,240],"stimulus":[64],"and":[65,82,99,120,180,194,204],"healthy":[67],"matched":[68],"controls":[69],"(10":[70],"1":[72,149],"male)":[73],"without":[74],"syncope.":[78],"Blood":[79],"pressure":[80],"(BP)":[81],"heart":[83],"rate":[84],"(HR)":[85],"were":[86,164,206],"measured":[87],"15-minute":[90],"baseline":[91],"period":[92],"supine":[97],"position":[98],"then":[100],"45":[102],"minutes":[103,145],"tilt":[106,163],"70":[108],"degrees.":[109],"Measurements":[110],"at":[111],"rest":[112],"did":[113],"not":[114],"differ":[115],"between":[116],"control":[121,154,211],"subjects.":[122],"During":[123,184],"tilt,":[124,185],"9":[125],"(82%)":[126],"experienced":[133,156],"syncope,":[136,231],"leading":[137],"termination":[139],"study":[142],"after":[143],"22+/-17":[144],"Only":[148],"(9%)":[150],"(chi(2)=11.7,":[158],"P=0.001).":[159],"Hemodynamic":[160],"responses":[161],"consistent":[165],"mechanism":[169],"subjects,":[174],"simultaneous":[176],"decreases":[177],"BP":[179,187,203],"HR":[181,195,205],"systolic":[186],"fell":[188,196],"by":[189,197],"21+/-15":[190],"mm":[191],"Hg":[192],"(P=0.001),":[193],"22+/-25":[198],"bpm":[199],"(P=0.01).":[200],"By":[201],"contrast,":[202],"very":[207],"stable":[208],"group.":[212],"CONCLUSIONS:":[213],"Subjects":[214],"related":[217,243],"an":[222],"underlying":[223],"predisposing":[226],"neurally":[229],"mediated":[230],"even":[232],"absence":[235],"any":[237],"stimulus.":[241],"Fainting":[242],"stimuli":[246],"may":[247,260],"large":[249],"be":[251],"due":[252],"dysfunction":[254],"neural":[256],"circulatory":[257],"control,":[258],"which":[259],"secondarily":[261],"lead":[262],"because":[266],"repeated":[268],"syncopal":[269],"events.":[270]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":9},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":5}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}