{"id":4112,"date":"2026-04-29T05:55:56","date_gmt":"2026-04-29T05:55:56","guid":{"rendered":"https:\/\/rtstudents.com\/radiologyhub\/?p=4112"},"modified":"2026-04-29T05:55:56","modified_gmt":"2026-04-29T05:55:56","slug":"first-angioplasty-dotter","status":"publish","type":"post","link":"https:\/\/rtstudents.com\/radiologyhub\/first-angioplasty-dotter\/","title":{"rendered":"First Percutaneous Transluminal Angioplasty by Charles Dotter"},"content":{"rendered":"<p><strong>Dotter in Portland Oregon<\/strong><\/p>\n<p>Charles Dotter performed the first intentional percutaneous transluminal angioplasty in 1964 in Portland Oregon and his demonstration that catheter based intraluminal techniques could reopen occluded peripheral arteries established the conceptual foundation for endovascular therapy and for the specialty of interventional radiology and Dotter emphasized that angiography could be used therapeutically rather than solely diagnostically<\/p>\n<p><strong>Translation to Coronary and Endovascular Care<\/strong><\/p>\n<p>Dotter&#8217;s peripheral work inspired subsequent innovations including balloon angioplasty and stenting and the translation of catheter based techniques to coronary and cerebrovascular disease transformed cardiovascular care and enabled minimally invasive revascularization strategies that now save limbs and lives<\/p>\n<p><strong>Training and Ethical Considerations<\/strong><\/p>\n<p>The rise of angioplasty required new training pathways credentialing and outcome monitoring and the specialty developed simulation based education multidisciplinary collaboration and evidence based practice frameworks to ensure safe adoption and to evaluate long term outcomes<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dotter in Portland Oregon Charles Dotter performed the first intentional percutaneous transluminal angioplasty in 1964 in Portland Oregon and his demonstration that catheter based intraluminal techniques could reopen occluded peripheral arteries established the conceptual foundation for endovascular therapy and for the specialty of interventional radiology and Dotter emphasized that angiography could be used therapeutically rather [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[65],"tags":[64,66,4,63,55],"class_list":["post-4112","post","type-post","status-publish","format-standard","hentry","category-radiology-history","tag-article","tag-history","tag-radiography","tag-radiology","tag-xray"],"_links":{"self":[{"href":"https:\/\/rtstudents.com\/radiologyhub\/wp-json\/wp\/v2\/posts\/4112","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rtstudents.com\/radiologyhub\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rtstudents.com\/radiologyhub\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rtstudents.com\/radiologyhub\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rtstudents.com\/radiologyhub\/wp-json\/wp\/v2\/comments?post=4112"}],"version-history":[{"count":1,"href":"https:\/\/rtstudents.com\/radiologyhub\/wp-json\/wp\/v2\/posts\/4112\/revisions"}],"predecessor-version":[{"id":10915,"href":"https:\/\/rtstudents.com\/radiologyhub\/wp-json\/wp\/v2\/posts\/4112\/revisions\/10915"}],"wp:attachment":[{"href":"https:\/\/rtstudents.com\/radiologyhub\/wp-json\/wp\/v2\/media?parent=4112"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rtstudents.com\/radiologyhub\/wp-json\/wp\/v2\/categories?post=4112"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rtstudents.com\/radiologyhub\/wp-json\/wp\/v2\/tags?post=4112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}