{"id":"https://openalex.org/W2469904331","doi":"https://doi.org/10.1093/ajh/3.1.48","title":"Left Ventricular Filling in Hypertensive Blacks and Whites Following Adrenergic Blockade","display_name":"Left Ventricular Filling in Hypertensive Blacks and Whites Following Adrenergic Blockade","publication_year":1990,"publication_date":"1990-01-01","ids":{"openalex":"https://openalex.org/W2469904331","doi":"https://doi.org/10.1093/ajh/3.1.48","mag":"2469904331","pmid":"https://pubmed.ncbi.nlm.nih.gov/2405883"},"language":"en","primary_location":{"id":"doi:10.1093/ajh/3.1.48","doi":"https://doi.org/10.1093/ajh/3.1.48","is_oa":false,"landing_page_url":"https://doi.org/10.1093/ajh/3.1.48","pdf_url":null,"source":{"id":"https://openalex.org/S128891601","display_name":"American Journal of Hypertension","issn_l":"0895-7061","issn":["0895-7061","1941-7225"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Hypertension","raw_type":"journal-article"},"volume":null,"type":"article","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/A5073409830","display_name":"SINDA B. DIANZUMBA","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800275141","display_name":"Allegheny General Hospital","ror":"https://ror.org/02gy6qp39","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1310421338","https://openalex.org/I2800275141"]},{"id":"https://openalex.org/I4210087180","display_name":"Allegheny-Singer Research Institute","ror":"https://ror.org/004315x41","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1310421338","https://openalex.org/I4210087180"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sinda B. Dianzumba","raw_affiliation_strings":["Department of Medicine, Allegheny General Hospital, Pittsburgh, PA 15212","The Department of Medicine, Allegheny General Hospital and Allegheny-Singer Research Institute, Pittsburgh, Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine, Allegheny General Hospital, Pittsburgh, PA 15212","institution_ids":["https://openalex.org/I2800275141"]},{"raw_affiliation_string":"The Department of Medicine, Allegheny General Hospital and Allegheny-Singer Research Institute, Pittsburgh, Pennsylvania","institution_ids":["https://openalex.org/I2800275141","https://openalex.org/I4210087180"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087239740","display_name":"Donald J. DiPette","orcid":"https://orcid.org/0000-0002-5762-9104","observed_orcids":["https://orcid.org/0000-0002-5762-9104","https://orcid.org/0009-0008-9446-7942"]},"institutions":[{"id":"https://openalex.org/I55302922","display_name":"The University of Texas Medical Branch at Galveston","ror":"https://ror.org/016tfm930","country_code":"US","type":"education","lineage":["https://openalex.org/I55302922"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Donald DiPette","raw_affiliation_strings":["Department of Medicine, University of Texas Medical Branch, Galveston, Texas"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine, University of Texas Medical Branch, Galveston, Texas","institution_ids":["https://openalex.org/I55302922"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081795907","display_name":"Claude R. Joyner","orcid":"https://orcid.org/0000-0002-5786-9335","observed_orcids":["https://orcid.org/0000-0002-5786-9335"]},"institutions":[{"id":"https://openalex.org/I2800275141","display_name":"Allegheny General Hospital","ror":"https://ror.org/02gy6qp39","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1310421338","https://openalex.org/I2800275141"]},{"id":"https://openalex.org/I4210087180","display_name":"Allegheny-Singer Research Institute","ror":"https://ror.org/004315x41","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1310421338","https://openalex.org/I4210087180"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Claude R. Joyner","raw_affiliation_strings":["The Department of Medicine, Allegheny General Hospital and Allegheny-Singer Research Institute, Pittsburgh, Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Department of Medicine, Allegheny General Hospital and Allegheny-Singer Research Institute, Pittsburgh, Pennsylvania","institution_ids":["https://openalex.org/I2800275141","https://openalex.org/I4210087180"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110425164","display_name":"Chester Cornman","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800275141","display_name":"Allegheny General Hospital","ror":"https://ror.org/02gy6qp39","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1310421338","https://openalex.org/I2800275141"]},{"id":"https://openalex.org/I4210087180","display_name":"Allegheny-Singer Research Institute","ror":"https://ror.org/004315x41","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1310421338","https://openalex.org/I4210087180"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chester Cornman","raw_affiliation_strings":["The Department of Medicine, Allegheny General Hospital and Allegheny-Singer Research Institute, Pittsburgh, Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Department of Medicine, Allegheny General Hospital and Allegheny-Singer Research Institute, Pittsburgh, Pennsylvania","institution_ids":["https://openalex.org/I2800275141","https://openalex.org/I4210087180"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109882398","display_name":"Ray R. Townsend","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800275141","display_name":"Allegheny General Hospital","ror":"https://ror.org/02gy6qp39","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1310421338","https://openalex.org/I2800275141"]},{"id":"https://openalex.org/I4210087180","display_name":"Allegheny-Singer Research Institute","ror":"https://ror.org/004315x41","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1310421338","https://openalex.org/I4210087180"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ray Townsend","raw_affiliation_strings":["The Department of Medicine, Allegheny General Hospital and Allegheny-Singer Research Institute, Pittsburgh, Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Department of Medicine, Allegheny General Hospital and Allegheny-Singer Research Institute, Pittsburgh, Pennsylvania","institution_ids":["https://openalex.org/I2800275141","https://openalex.org/I4210087180"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111516864","display_name":"Kathryn Mauro","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800275141","display_name":"Allegheny General Hospital","ror":"https://ror.org/02gy6qp39","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1310421338","https://openalex.org/I2800275141"]},{"id":"https://openalex.org/I4210087180","display_name":"Allegheny-Singer Research Institute","ror":"https://ror.org/004315x41","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1310421338","https://openalex.org/I4210087180"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kathryn Mauro","raw_affiliation_strings":["The Department of Medicine, Allegheny General Hospital and Allegheny-Singer Research Institute, Pittsburgh, Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Department of Medicine, Allegheny General Hospital and Allegheny-Singer Research Institute, Pittsburgh, Pennsylvania","institution_ids":["https://openalex.org/I2800275141","https://openalex.org/I4210087180"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014390770","display_name":"Elizabeth M. Weber","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800275141","display_name":"Allegheny General Hospital","ror":"https://ror.org/02gy6qp39","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1310421338","https://openalex.org/I2800275141"]},{"id":"https://openalex.org/I4210087180","display_name":"Allegheny-Singer Research Institute","ror":"https://ror.org/004315x41","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1310421338","https://openalex.org/I4210087180"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Elizabeth Weber","raw_affiliation_strings":["The Department of Medicine, Allegheny General Hospital and Allegheny-Singer Research Institute, Pittsburgh, Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Department of Medicine, Allegheny General Hospital and Allegheny-Singer Research Institute, Pittsburgh, Pennsylvania","institution_ids":["https://openalex.org/I2800275141","https://openalex.org/I4210087180"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111763068","display_name":"Therese M. Theobald","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800275141","display_name":"Allegheny General Hospital","ror":"https://ror.org/02gy6qp39","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1310421338","https://openalex.org/I2800275141"]},{"id":"https://openalex.org/I4210087180","display_name":"Allegheny-Singer Research Institute","ror":"https://ror.org/004315x41","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1310421338","https://openalex.org/I4210087180"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Therese Theobald","raw_affiliation_strings":["The Department of Medicine, Allegheny General Hospital and Allegheny-Singer Research Institute, Pittsburgh, Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Department of Medicine, Allegheny General Hospital and Allegheny-Singer Research Institute, Pittsburgh, Pennsylvania","institution_ids":["https://openalex.org/I2800275141","https://openalex.org/I4210087180"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4814,"currency":"USD","value_usd":4814},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.43003909,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"3","issue":"1","first_page":"48","last_page":"51"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10821","display_name":"Cardiovascular Function and Risk Factors","score":0.6636000275611877,"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":0.6636000275611877,"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/T10144","display_name":"Blood Pressure and Hypertension Studies","score":0.3244999945163727,"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/T10924","display_name":"Cardiovascular Health and Disease Prevention","score":0.005499999970197678,"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/left-ventricular-diastolic-filling","display_name":"left ventricular diastolic filling","score":0.9200000166893005},{"id":"https://openalex.org/keywords/hypertension","display_name":"hypertension","score":0.9079999923706055},{"id":"https://openalex.org/keywords/racial-differences","display_name":"racial differences","score":0.7369999885559082},{"id":"https://openalex.org/keywords/african-americans","display_name":"African Americans","score":0.6510000228881836},{"id":"https://openalex.org/keywords/labetalol","display_name":"labetalol","score":0.8840000033378601},{"id":"https://openalex.org/keywords/atenolol","display_name":"atenolol","score":0.9879999756813049},{"id":"https://openalex.org/keywords/beta-adrenergic-blockade","display_name":"beta-adrenergic blockade","score":0.8989999890327454},{"id":"https://openalex.org/keywords/transmitral-flow-velocity","display_name":"transmitral flow velocity","score":0.8109999895095825},{"id":"https://openalex.org/keywords/a-e-ratio","display_name":"A/E ratio","score":0.9179999828338623},{"id":"https://openalex.org/keywords/left-ventricular-mass","display_name":"left ventricular mass","score":0.675000011920929},{"id":"https://openalex.org/keywords/antihypertensive-treatment-response","display_name":"antihypertensive treatment response","score":0.7739999890327454}],"concepts":[{"id":"https://openalex.org/C2776525901","wikidata":"https://www.wikidata.org/wiki/Q411325","display_name":"Atenolol","level":3,"score":0.9389067888259888},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9055054187774658},{"id":"https://openalex.org/C2777962398","wikidata":"https://www.wikidata.org/wiki/Q958087","display_name":"Labetalol","level":3,"score":0.7789099216461182},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.686111569404602},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.5512785911560059},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5307649970054626},{"id":"https://openalex.org/C57900726","wikidata":"https://www.wikidata.org/wiki/Q492905","display_name":"Diastole","level":3,"score":0.4984619617462158},{"id":"https://openalex.org/C2778468042","wikidata":"https://www.wikidata.org/wiki/Q273976","display_name":"Blockade","level":3,"score":0.47799721360206604},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.43417850136756897},{"id":"https://openalex.org/C170493617","wikidata":"https://www.wikidata.org/wiki/Q208467","display_name":"Receptor","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000704","descriptor_name":"Analysis of Variance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001262","descriptor_name":"Atenolol","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":true},{"descriptor_ui":"D001741","descriptor_name":"Black or African American","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002306","descriptor_name":"Cardiac Volume","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D003971","descriptor_name":"Diastole","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004311","descriptor_name":"Double-Blind Method","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":"D006352","descriptor_name":"Heart Ventricles","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D006352","descriptor_name":"Heart Ventricles","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006973","descriptor_name":"Hypertension","qualifier_ui":"Q000188","qualifier_name":"drug therapy","is_major_topic":false},{"descriptor_ui":"D006973","descriptor_name":"Hypertension","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D007741","descriptor_name":"Labetalol","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":true},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014481","descriptor_name":"United States","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015150","descriptor_name":"Echocardiography, Doppler","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016032","descriptor_name":"Randomized Controlled Trials as Topic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D044383","descriptor_name":"Black People","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D044465","descriptor_name":"White People","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1093/ajh/3.1.48","doi":"https://doi.org/10.1093/ajh/3.1.48","is_oa":false,"landing_page_url":"https://doi.org/10.1093/ajh/3.1.48","pdf_url":null,"source":{"id":"https://openalex.org/S128891601","display_name":"American Journal of Hypertension","issn_l":"0895-7061","issn":["0895-7061","1941-7225"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Hypertension","raw_type":"journal-article"},{"id":"pmid:2405883","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/2405883","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":"American journal of hypertension","raw_type":"Clinical Trial"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9907000064849854,"display_name":"Good health and well-being"}],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/3","score":0.8199999928474426,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/clinical-trial","display_name":"Clinical Trial"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1964318597","https://openalex.org/W2395215561","https://openalex.org/W2165044714","https://openalex.org/W2435617939","https://openalex.org/W2130206139","https://openalex.org/W2089973324","https://openalex.org/W2222450311","https://openalex.org/W2047621693","https://openalex.org/W2285258130","https://openalex.org/W1996571455"],"abstract_inverted_index":{"Left":[0],"ventricular":[1,70,73,87,252],"diastolic":[2],"filling":[3,88,222,228,253],"was":[4,198],"investigated":[5],"in":[6,120,129,139,148,174,219,235,240,243,250],"12":[7,53],"black":[8],"and":[9,14,27,32,85,117,126,170,206],"15":[10],"white":[11],"subjects":[12],"before":[13],"after":[15],"double-blinded":[16],"randomized":[17],"treatment":[18],"of":[19,136],"mild":[20],"to":[21],"moderate":[22],"hypertension":[23],"with":[24,256],"combined":[25,257],"alpha-":[26],"beta-adrenergic":[28],"receptor":[29],"blockade":[30],"(labetalol)":[31],"beta-blockade":[33,260],"alone":[34],"(atenolol).":[35],"At":[36,133],"baseline":[37],"(off":[38],"medication),":[39],"both":[40],"groups":[41],"were":[42,114],"similar":[43],"for":[44,204],"age":[45,205],"(46":[46],"+/-":[47,52,59,65,77,82,98,102,111,153,155,163,165,178,180,188,190],"8":[48,60,66],"years":[49],"v":[50,63,80,100,161,186],"48":[51],"years),":[54],"mean":[55,149],"blood":[56,150,207],"pressure":[57,151,208],"(121":[58],"mm":[61,67],"Hg":[62],"115":[64],"Hg),":[68],"left":[69,72,86,251],"dimensions,":[71],"mass":[74],"index":[75],"(118":[76],"24":[78],"g/m2":[79],"113":[81],"13":[83],"g/m2),":[84],"as":[89],"reflected":[90],"by":[91],"transmitral":[92],"flow":[93],"velocity":[94,224,230],"ratio":[95,108,176,242],"A/E":[96,107,175,241],"(0.97":[97],"0.33":[99],"0.92":[101],"0.19,":[103],"normal":[104],"age-matched":[105],"control":[106],"is":[109,254],"0.64":[110],"14).":[112],"There":[113],"6":[115,118,124],"blacks":[116,125],"whites":[119,128,138,214],"the":[121,130,140,211,220],"labetalol":[122,141],"group;":[123],"9":[127],"atenolol":[131,212],"group.":[132],"six":[134],"weeks":[135],"treatment,":[137],"group":[142],"showed":[143,215],"a":[144,216],"significantly":[145,232],"greater":[146,172,248],"drop":[147],"(114":[152],"7/102":[154],"11,":[156,166],"P":[157,167,182,192],"less":[158,183],"than":[159,184,259],".007":[160],"123":[162],"9/114":[164],"=":[168,193],"NS)":[169],"correspondingly":[171],"improvement":[173,239,249],"(1.04":[177],"0.14/0.74":[179],"0.23,":[181],".024":[185],"1.02":[187],"0.23/0.89":[189],"0.16,":[191],"NS).":[194],"However,":[195],"this":[196],"difference":[197],"no":[199],"longer":[200],"significant":[201,217,238],"when":[202],"controlling":[203],"level.":[209],"In":[210,246],"group,":[213],"increase":[218],"rapid":[221],"phase":[223,229],"E,":[225],"while":[226],"late":[227],"A":[231],"dropped":[233],"only":[234],"blacks,":[236],"without":[237],"either":[244],"subgroup.":[245],"conclusion,":[247],"seen":[255],"alpha-beta-blockade":[258],"alone.(ABSTRACT":[261],"TRUNCATED":[262],"AT":[263],"250":[264],"WORDS)":[265]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-07-22T00:00:00"}
