{"id":"https://openalex.org/A5069060264","orcid":"https://orcid.org/0000-0001-8643-0922","observed_orcids":["https://orcid.org/0000-0001-8643-0922"],"display_name":"Georgi Manchev","raw_author_names":["G. Manchev","Georgi G. Manchev","Georgi Manchev","Manchev, Georgi"],"full_name":"Georgi G. Manchev","works_count":12,"cited_by_count":17,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":3,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5069060264","orcid":"https://orcid.org/0000-0001-8643-0922","observed_orcids":["https://orcid.org/0000-0001-8643-0922"]},"affiliations":[{"institution":{"id":"https://openalex.org/I30147112","ror":"https://ror.org/01n9zy652","display_name":"Medical University of Sofia","country_code":"BG","type":"education","lineage":["https://openalex.org/I30147112"]},"years":[2023,2022,2018]},{"institution":{"id":"https://openalex.org/I4210093677","ror":"https://ror.org/00jrbwm32","display_name":"Acibadem City Clinic","country_code":"BG","type":"healthcare","lineage":["https://openalex.org/I4210093677"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I507746717","ror":"https://ror.org/049ztct72","display_name":"Medical University Pleven","country_code":"BG","type":"education","lineage":["https://openalex.org/I507746717"]},"years":[2023]}],"last_known_institutions":[{"id":"https://openalex.org/I4210093677","ror":"https://ror.org/00jrbwm32","display_name":"Acibadem City Clinic","country_code":"BG","type":"healthcare","lineage":["https://openalex.org/I4210093677"]}],"topics":[{"id":"https://openalex.org/T10618","display_name":"Aortic Disease and Treatment Approaches","count":5,"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/T10983","display_name":"Aortic aneurysm repair treatments","count":4,"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/T11055","display_name":"Cardiac and Coronary Surgery Techniques","count":4,"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/T10300","display_name":"Congenital Heart Disease Studies","count":2,"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/T11638","display_name":"Cardiac tumors and thrombi","count":2,"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"}}],"topic_share":[{"id":"https://openalex.org/T10983","display_name":"Aortic aneurysm repair treatments","value":2.27e-05,"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/T13657","display_name":"Aortic Thrombus and Embolism","value":1.89e-05,"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/T10618","display_name":"Aortic Disease and Treatment Approaches","value":1.77e-05,"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/T12631","display_name":"Head and Neck Anomalies","value":1.48e-05,"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/T11055","display_name":"Cardiac and Coronary Surgery Techniques","value":1.42e-05,"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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9815909266471863},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.6797999739646912},{"id":"164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","score":0.5613799095153809},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.5330214500427246},{"id":"2777323849","wikidata":"https://www.wikidata.org/wiki/Q616003","display_name":"Aortic aneurysm","score":0.4295894503593445}],"counts_by_year":[{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2023,"works_count":5,"oa_works_count":5,"cited_by_count":1},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":5},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":2}],"display_name_alternatives":["G. Manchev","Georgi G. Manchev","Georgi Manchev","Manchev, Georgi"],"block_key":"g manchev","works_api_url":"https://api.openalex.org/works?filter=author.id:A5069060264","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5069060264","updated_date":"2026-11-11T13:02:13","created_date":"2017-03-23T00:00:00"}