{"id":"https://openalex.org/keywords/vasospasm","display_name":"vasospasm","description":"A sudden constriction of a blood vessel caused by contraction of its muscular wall, reducing blood flow.","display_name_alternatives":["blood vessel spasm","vascular spasm","vasospasms"],"ids":{"openalex":"https://openalex.org/keywords/vasospasm","wikidata":"https://www.wikidata.org/wiki/Q2849606"},"primary_topic":{"id":"https://openalex.org/T10420","display_name":"Intracranial Aneurysms: Treatment and Complications","score":0.2621,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"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/T10420","display_name":"Intracranial Aneurysms: Treatment and Complications","score":0.2621,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"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/T11330","display_name":"Systemic Sclerosis and Related Diseases","score":0.1415,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"works_count":11130,"cited_by_count":181414,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/vasospasm","updated_date":"2026-10-23T04:06:34","created_date":"2022-04-12T19:38:12"}