{"id":"https://openalex.org/A5113958180","orcid":"https://orcid.org/0000-0002-5908-9463","observed_orcids":["https://orcid.org/0000-0002-5908-9463"],"display_name":"Alexandra Marx","raw_author_names":["A M Alexandra Marx","A M Marx","A Marx","ALEXANDRA MARX","Alexandra Marx","J A M Julia Alexandra Marx","Julia A. Marx","Julia Alexandra Marx"],"full_name":"Alexandra Marx","works_count":21,"cited_by_count":51,"summary_stats":{"2yr_mean_citedness":0.6428571428571429,"h_index":5,"i10_index":3},"ids":{"openalex":"https://openalex.org/A5113958180","orcid":"https://orcid.org/0000-0002-5908-9463","observed_orcids":["https://orcid.org/0000-0002-5908-9463"]},"affiliations":[{"institution":{"id":"https://openalex.org/I197323543","ror":"https://ror.org/023b0x485","display_name":"Johannes Gutenberg University Mainz","country_code":"DE","type":"education","lineage":["https://openalex.org/I197323543"]},"years":[2019,2018]},{"institution":{"id":"https://openalex.org/I2800556163","ror":"https://ror.org/05dm4ck87","display_name":"Emory University Hospital","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I132943300","https://openalex.org/I150468666","https://openalex.org/I2800556163"]},"years":[1999]},{"institution":{"id":"https://openalex.org/I4210089193","ror":"https://ror.org/00bypm595","display_name":"Cardiovascular Center Bethanien","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210089193"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I4210094062","ror":"https://ror.org/00q1fsf04","display_name":"University Medical Center of the Johannes Gutenberg University Mainz","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210094062"]},"years":[2023,2021,2019,2018]},{"institution":{"id":"https://openalex.org/I4210148372","ror":"https://ror.org/04hd04g86","display_name":"Agaplesion Markus Hospital","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210117177","https://openalex.org/I4210148372"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I4210089193","ror":"https://ror.org/00bypm595","display_name":"Cardiovascular Center Bethanien","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210089193"]},{"id":"https://openalex.org/I4210148372","ror":"https://ror.org/04hd04g86","display_name":"Agaplesion Markus Hospital","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210117177","https://openalex.org/I4210148372"]}],"topics":[{"id":"https://openalex.org/T11217","display_name":"Cardiac Arrhythmias and Treatments","count":19,"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/T10065","display_name":"Atrial Fibrillation Management and Outcomes","count":18,"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/T10598","display_name":"Cardiac pacing and defibrillation studies","count":11,"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/T10217","display_name":"Cardiac electrophysiology and arrhythmias","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/T10436","display_name":"Anesthesia and Sedative Agents","count":2,"subfield":{"id":"https://openalex.org/subfields/2703","display_name":"Anesthesiology and Pain 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/T10065","display_name":"Atrial Fibrillation Management and Outcomes","value":7.25e-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/T11217","display_name":"Cardiac Arrhythmias and Treatments","value":5.73e-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/T10598","display_name":"Cardiac pacing and defibrillation studies","value":3.95e-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/T11579","display_name":"Cardiovascular and Diving-Related Complications","value":1.19e-05,"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/T11922","display_name":"Cardiovascular Effects of Exercise","value":9.6e-06,"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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9883000254631042},{"id":"2778902805","wikidata":"https://www.wikidata.org/wiki/Q322177","display_name":"Ablation","score":0.9348691701889038},{"id":"2779161974","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Atrial fibrillation","score":0.830173134803772},{"id":"164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","score":0.794489860534668},{"id":"2776131983","wikidata":"https://www.wikidata.org/wiki/Q436572","display_name":"Catheter ablation","score":0.7137715220451355}],"counts_by_year":[{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2019,"works_count":2,"oa_works_count":0,"cited_by_count":2},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2021,"works_count":2,"oa_works_count":1,"cited_by_count":3},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":6},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":9},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2026,"works_count":14,"oa_works_count":10,"cited_by_count":11}],"display_name_alternatives":["A M Alexandra Marx","A M Marx","A Marx","ALEXANDRA MARX","Alexandra Marx","J A M Julia Alexandra Marx","Julia A. Marx","Julia Alexandra Marx"],"block_key":"a marx","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113958180","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5113958180","updated_date":"2026-11-11T13:02:13","created_date":"2016-06-24T00:00:00"}
