{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,19]],"date-time":"2025-10-19T09:32:44Z","timestamp":1760866364520,"version":"build-2065373602"},"reference-count":79,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2022,2,15]],"date-time":"2022-02-15T00:00:00Z","timestamp":1644883200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["51878516"],"award-info":[{"award-number":["51878516"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Institute of Wuhan Studies","award":["IWHS20181003"],"award-info":[{"award-number":["IWHS20181003"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IJGI"],"abstract":"<jats:p>The hospital accessibility of Acute Myocardial Infarction (AMI) emergency treatment is of great importance, not only for improving the survival rate of patients but also for protecting the basic human right to health care. Traditional AMI emergency treatment research often does not consider ways to shorten the travel time to hospitals for AMI patients and does not reflect the actual time it takes to travel to hospitals, which is critical to AMI emergency treatment. To avoid these shortcomings, this study proposes a method of accessibility measurement based on Web Mapping API (Application Programming Interface) to obtain travel time to hospitals during different periods, then calculated the AMI hospital accessibility based on these detailed data. This study considered the Shijingshan District, Beijing, China, as an empirical case. The study discovered significant differences in the temporal and spatial characteristics of the AMI hospital accessibility on weekdays and weekends. The analysis revealed that travel time to hospitals and traffic congestion are the two main factors affecting AMI hospital accessibility. The research results shed new light on the accessibility of urban medical facilities and provide a scientific basis with which local governments can optimize the spatial structure of medical facilities.<\/jats:p>","DOI":"10.3390\/ijgi11020137","type":"journal-article","created":{"date-parts":[[2022,2,15]],"date-time":"2022-02-15T22:43:22Z","timestamp":1644965002000},"page":"137","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Measuring Spatial Accessibility to Hospitals of Acute Myocardial Infarction in Multi Period Scale: A Case Study in Shijingshan District, Beijing, China"],"prefix":"10.3390","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2232-4324","authenticated-orcid":false,"given":"Yuwei","family":"Su","sequence":"first","affiliation":[{"name":"School of Urban Design, Wuhan University, 299 Bayi Road, Wuchang District, Wuhan 420072, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9807-4312","authenticated-orcid":false,"given":"Jingyong","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Urban Design, Wuhan University, 299 Bayi Road, Wuchang District, Wuhan 420072, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jiangping","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Urban Design, Wuhan University, 299 Bayi Road, Wuchang District, Wuhan 420072, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Guoen","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Urban Design, Wuhan University, 299 Bayi Road, Wuchang District, Wuhan 420072, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2022,2,15]]},"reference":[{"key":"ref_1","unstructured":"(2021, November 29). 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