{"id":"https://openalex.org/W2467085908","doi":null,"title":"[Quantitative assessment of the effect of nitroglycerin on left ventricular function with two-dimensional echocardiography in patients with myocardial infarction].","display_name":"[Quantitative assessment of the effect of nitroglycerin on left ventricular function with two-dimensional echocardiography in patients with myocardial infarction].","publication_year":1993,"publication_date":"1993-01-01","ids":{"openalex":"https://openalex.org/W2467085908","mag":"2467085908","pmid":"https://pubmed.ncbi.nlm.nih.gov/8404312"},"language":"zh","primary_location":{"id":"pmid:8404312","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/8404312","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":"Zhonghua nei ke za zhi","raw_type":"Journal Article"},"volume":null,"type":"article","indexed_in":["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/A5063451522","display_name":"Yang Yj","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200296433","display_name":"Chinese Academy of Medical Sciences & Peking Union Medical College","ror":"https://ror.org/02drdmm93","country_code":"CN","type":"education","lineage":["https://openalex.org/I200296433"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Y J Yang","raw_affiliation_strings":["Cardiovascular Institute, Chinese Academy of Medical Sciences, Beijing"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiovascular Institute, Chinese Academy of Medical Sciences, Beijing","institution_ids":["https://openalex.org/I200296433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108064842","display_name":"Zi\u2010Jiang Chen","orcid":"https://orcid.org/0000-0001-6637-6631","observed_orcids":["https://orcid.org/0000-0001-6637-6631"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Z J Chen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5037197659","display_name":"Xu Ys","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Y S Xu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.40710536,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"32","issue":"1","first_page":"21","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10821","display_name":"Cardiovascular Function and Risk Factors","score":0.9541000127792358,"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":0.9541000127792358,"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":0.03480000048875809,"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"}},{"id":"https://openalex.org/T10292","display_name":"Acute Myocardial Infarction Research","score":0.0027000000700354576,"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/nitroglycerin","display_name":"nitroglycerin","score":1.0},{"id":"https://openalex.org/keywords/myocardial-infarction","display_name":"myocardial infarction","score":0.9490000009536743},{"id":"https://openalex.org/keywords/left-ventricular-systolic-function","display_name":"left ventricular systolic function","score":0.9210000038146973},{"id":"https://openalex.org/keywords/heart-failure","display_name":"heart failure","score":0.6480000019073486},{"id":"https://openalex.org/keywords/sublingual-nitroglycerin","display_name":"sublingual nitroglycerin","score":0.9409999847412109},{"id":"https://openalex.org/keywords/intravenous-nitroglycerin","display_name":"intravenous nitroglycerin","score":1.0},{"id":"https://openalex.org/keywords/end-diastolic-volume","display_name":"end-diastolic volume","score":0.7440000176429749},{"id":"https://openalex.org/keywords/end-systolic-volume","display_name":"end-systolic volume","score":0.9950000047683716},{"id":"https://openalex.org/keywords/wall-motion","display_name":"wall motion","score":0.5820000171661377}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9541804194450378},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.8664126396179199},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.8341124057769775},{"id":"https://openalex.org/C500558357","wikidata":"https://www.wikidata.org/wiki/Q12152","display_name":"Myocardial infarction","level":2,"score":0.7624261379241943},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.6195269823074341},{"id":"https://openalex.org/C2993376042","wikidata":"https://www.wikidata.org/wiki/Q2002035","display_name":"Ventricular function","level":2,"score":0.510344922542572},{"id":"https://openalex.org/C57900726","wikidata":"https://www.wikidata.org/wiki/Q492905","display_name":"Diastole","level":3,"score":0.4536352753639221},{"id":"https://openalex.org/C2780829959","wikidata":"https://www.wikidata.org/wiki/Q30314111","display_name":"Diastolic function","level":4,"score":0.4251112937927246},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.19860169291496277}],"mesh":[{"descriptor_ui":"D004452","descriptor_name":"Echocardiography","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":"D005996","descriptor_name":"Nitroglycerin","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":true},{"descriptor_ui":"D005996","descriptor_name":"Nitroglycerin","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":false},{"descriptor_ui":"D006333","descriptor_name":"Heart Failure","qualifier_ui":"Q000209","qualifier_name":"etiology","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":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009200","descriptor_name":"Myocardial Contraction","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D009203","descriptor_name":"Myocardial Infarction","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D009203","descriptor_name":"Myocardial Infarction","qualifier_ui":"Q000188","qualifier_name":"drug therapy","is_major_topic":false},{"descriptor_ui":"D009203","descriptor_name":"Myocardial Infarction","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D016277","descriptor_name":"Ventricular Function, Left","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true}],"locations_count":2,"locations":[{"id":"pmid:8404312","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/8404312","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":"Zhonghua nei ke za zhi","raw_type":"Journal Article"},{"id":"mag:2467085908","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/8404312","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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2417881984","https://openalex.org/W1967558110","https://openalex.org/W2405963144","https://openalex.org/W2012372221","https://openalex.org/W2017298200","https://openalex.org/W2000774309","https://openalex.org/W1991371721","https://openalex.org/W2470671860","https://openalex.org/W2073187784","https://openalex.org/W2413105725"],"abstract_inverted_index":{"The":[0,48,89],"effect":[1],"of":[2,28,38,46],"sublingual":[3],"and":[4,8,14,40,54,60,103],"intravenous":[5],"nitroglycerin":[6,109],"(SLNTG":[7],"IVNTG)":[9],"on":[10],"left":[11,57,73,113],"ventricular":[12,58,74,114],"global":[13,75,115],"segmental":[15],"systolic":[16,76,116],"function":[17,77,117],"was":[18,78,98,106],"quantitatively":[19],"assessed":[20],"with":[21,43,84,120],"two-dimensional":[22],"echocardiography":[23],"(2DE)":[24],"in":[25,66,81,92,118],"28":[26],"cases":[27],"myocardial":[29],"infarction":[30],"(MI),":[31],"including":[32],"a":[33],"group":[34,42],"without":[35],"heart":[36,44,85],"failure":[37,45,86],"13":[39],"another":[41],"15.":[47],"results":[49],"showed":[50],"that":[51,108],"after":[52,100],"SLNTG":[53,102],"IVNTG":[55],"the":[56,72,93,112],"end-diastolic":[59],"end-systolic":[61],"volumes":[62],"were":[63],"significantly":[64],"decreased":[65],"both":[67,101],"groups":[68],"(P":[69],"<":[70],"0.05-0.001),":[71],"improved":[79],"particularly":[80],"MI":[82],"patients":[83,119],"during":[87],"IVNTG.":[88,104],"wall":[90],"motion":[91],"normal":[94],"and/or":[95],"hypokinetic":[96],"segments":[97],"enhanced":[99],"It":[105],"shown":[107],"could":[110],"strengthen":[111],"MI.":[121]},"counts_by_year":[],"updated_date":"2026-11-02T09:45:03.842371","created_date":"2016-07-22T00:00:00"}