{"id":"https://openalex.org/W2994475422","doi":null,"title":"Echocardiographic evaluation of chronic thromboembolic pulmonary hypertension before and after pulmonary artery endarterectomy: A case series","display_name":"Echocardiographic evaluation of chronic thromboembolic pulmonary hypertension before and after pulmonary artery endarterectomy: A case series","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2994475422","mag":"2994475422"},"language":"en","primary_location":{"id":"mag:2994475422","doi":null,"is_oa":false,"landing_page_url":"http://eprints.iums.ac.ir/9730/","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5065220075","display_name":"Manzar Banoo Shojaeifard","orcid":"https://orcid.org/0000-0002-6257-9180","observed_orcids":["https://orcid.org/0000-0002-6257-9180"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Manzar Banoo Shojaeifard","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-6257-9180","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103262578","display_name":"Gholamreza Omrani","orcid":"https://orcid.org/0000-0003-2541-0308","observed_orcids":["https://orcid.org/0000-0003-2541-0308"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gholamreza Omrani","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-2541-0308","affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"M Esmaeilzadeh","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M Esmaeilzadeh","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015901362","display_name":"Nasim Naderi","orcid":"https://orcid.org/0000-0001-6067-040X","observed_orcids":["https://orcid.org/0000-0001-6067-040X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nasim Naderi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5111436627","display_name":"H Bakhshandeh Abkenar","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H Bakhshandeh Abkenar","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"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":0.47782024,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10728","display_name":"Pulmonary Hypertension Research and Treatments","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T10728","display_name":"Pulmonary Hypertension Research and Treatments","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T10285","display_name":"Venous Thromboembolism Diagnosis and Management","score":0.0017999999690800905,"subfield":{"id":"https://openalex.org/subfields/2724","display_name":"Internal 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/T12199","display_name":"Vascular Anomalies and Treatments","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2716","display_name":"Genetics (clinical)"},"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/chronic-thromboembolic-pulmonary-hypertension","display_name":"chronic thromboembolic pulmonary hypertension","score":1.0},{"id":"https://openalex.org/keywords/pulmonary-endarterectomy","display_name":"pulmonary endarterectomy","score":0.8769999742507935},{"id":"https://openalex.org/keywords/right-ventricular-function","display_name":"right ventricular function","score":0.972000002861023},{"id":"https://openalex.org/keywords/right-ventricular-remodeling","display_name":"right ventricular remodeling","score":0.7789999842643738},{"id":"https://openalex.org/keywords/pulmonary-artery-pressure","display_name":"pulmonary artery pressure","score":0.7760000228881836},{"id":"https://openalex.org/keywords/exercise-capacity","display_name":"exercise capacity","score":0.8450000286102295},{"id":"https://openalex.org/keywords/risk-stratification","display_name":"risk stratification","score":0.8050000071525574},{"id":"https://openalex.org/keywords/patient-selection","display_name":"patient selection","score":0.8320000171661377},{"id":"https://openalex.org/keywords/preoperative-classification","display_name":"preoperative classification","score":0.48899999260902405}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9084177613258362},{"id":"https://openalex.org/C2780940725","wikidata":"https://www.wikidata.org/wiki/Q206280","display_name":"Pulmonary artery","level":2,"score":0.7208622694015503},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.7081530094146729},{"id":"https://openalex.org/C2780930700","wikidata":"https://www.wikidata.org/wiki/Q1128595","display_name":"Pulmonary hypertension","level":2,"score":0.6668081283569336},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6591210961341858},{"id":"https://openalex.org/C2779745121","wikidata":"https://www.wikidata.org/wiki/Q81476","display_name":"Endarterectomy","level":3,"score":0.6369893550872803},{"id":"https://openalex.org/C2777428986","wikidata":"https://www.wikidata.org/wiki/Q1958249","display_name":"Chronic thromboembolic pulmonary hypertension","level":3,"score":0.5699328184127808},{"id":"https://openalex.org/C2776265017","wikidata":"https://www.wikidata.org/wiki/Q220570","display_name":"Pulmonary embolism","level":2,"score":0.5084015727043152},{"id":"https://openalex.org/C58245268","wikidata":"https://www.wikidata.org/wiki/Q456026","display_name":"Vascular resistance","level":3,"score":0.4969353973865509},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.38395819067955017},{"id":"https://openalex.org/C2780007028","wikidata":"https://www.wikidata.org/wiki/Q2343082","display_name":"Stenosis","level":2,"score":0.09248250722885132}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2994475422","doi":null,"is_oa":false,"landing_page_url":"http://eprints.iums.ac.ir/9730/","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":1.0,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2042114499","https://openalex.org/W4409497902","https://openalex.org/W4391337138","https://openalex.org/W4317376210","https://openalex.org/W2098295152","https://openalex.org/W3007023029","https://openalex.org/W4407682820","https://openalex.org/W2316492342","https://openalex.org/W1540057971","https://openalex.org/W2983959926"],"abstract_inverted_index":{"Background:":[0],"Chronic":[1],"thromboembolic":[2],"pulmonary":[3,37,50,57,99,106,143,162],"hypertension":[4],"(CTEPH)":[5],"is":[6,74,198],"a":[7,109],"serious":[8],"and":[9,16,52,64,69,98,103,113,127,141,169,195,212,215],"under":[10],"diagnosed":[11],"disorder":[12],"with":[13,35,79,136,150,208],"significant":[14,151,185],"morbidity":[15],"mortality.":[17],"For":[18],"reasons":[19],"that":[20],"are":[21],"still":[22],"unclear,":[23],"the":[24,43,46,49,56,75,89,199,204],"lyses":[25],"of":[26,45,55,77,88,134,201,206],"blood":[27],"clots":[28],"does":[29],"not":[30,183],"occur":[31],"in":[32,60,82,118,153],"some":[33],"survivors":[34],"acute":[36],"thromboemboli,":[38],"which":[39],"then":[40,104],"evolve":[41],"into":[42],"organization":[44],"clot":[47],"inside":[48],"artery":[51,58,72,100],"CTEPH.":[53],"Obstruction":[54],"results":[59,211],"increased":[61],"vascular":[62],"resistance":[63],"thereafter":[65],"right":[66,95,154,178],"heart":[67],"strain":[68],"remodeling.":[70],"Pulmonary":[71,146,190],"endarterectomy":[73,191],"treatment":[76,205],"choice":[78,202],"good":[80,209],"outcome":[81],"these":[83],"patients.":[84],"Objectives:":[85],"The":[86],"aim":[87],"present":[90],"study":[91],"was":[92,148],"to":[93,116],"evaluate":[94],"ventricular":[96,155,179],"function":[97,181],"pressure":[101,164],"before":[102,140],"after":[105,142,187],"thrombo-endarterectomy":[107,147],"for":[108,203],"preoperative":[110],"classification":[111],"system":[112],"risk":[114],"stratification":[115],"aid":[117],"patient":[119],"selection.":[120],"Methods:":[121],"In":[122],"this":[123],"study,":[124],"all":[125],"clinical":[126],"paraclinical":[128],"data":[129,133],"such":[130],"as":[131],"echocardiographic":[132],"patients":[135],"CTEPH":[137,207],"were":[138],"obtained":[139],"thrombo-endarterectomy.":[144],"Results:":[145],"associated":[149],"improvement":[152,186],"size":[156],"(p":[157,165,173],"value":[158,166,174],"=":[159,167,175],"0.024),":[160],"systolic":[161,180],"arterial":[163],"0.012),":[168],"functional":[170],"exercise":[171],"capacity":[172],"0.007),":[176],"but":[177],"did":[182],"show":[184],"that.":[188],"Conclusion:":[189],"by":[192],"well-experienced":[193],"surgical":[194],"medical":[196],"teams":[197],"method":[200],"long-term":[210],"acceptable":[213],"mortality":[214],"morbidity.":[216]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2019-12-13T00:00:00"}