{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,9]],"date-time":"2026-04-09T09:48:33Z","timestamp":1775728113605,"version":"3.50.1"},"reference-count":32,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"7","content-domain":{"domain":["www.ahajournals.org"],"crossmark-restriction":true},"short-container-title":["JAHA"],"published-print":{"date-parts":[[2016,7,6]]},"abstract":"<jats:sec xml:lang=\"en\">\n            <jats:title>Background<\/jats:title>\n            <jats:p xml:lang=\"en\">Because of the unique electromagnetic characteristics of the magnetoelastic microwire, the changes in the pressure of a fluid will provoke a variation of the mechanical pressure on the sensor, which will cause a variation of its magnetization that will be detectable wirelessly. Thus, a wireless system can be developed for following up vascular surgery procedures.<\/jats:p>\n          <\/jats:sec>\n          <jats:sec xml:lang=\"en\">\n            <jats:title>Methods and Results<\/jats:title>\n            <jats:p xml:lang=\"en\">\n              The sensor consists of a magnetoelastic microwire ring, which was integrated into an in\u00a0vitro model with pulsatile flow. Different degrees of stenosis were simulated in different locations both in bovine artery as well as in a polytetrafluoroethylene anastomosis. A Fourier analysis of the registered signals and a statistical analysis using Pearson test and receiver operating characteristic (\n              <jats:styled-content style=\"fixed-case\">ROC<\/jats:styled-content>\n              ) curves were made. A Pearson index of 0.945 (\n              <jats:italic>P<\/jats:italic>\n              &lt;0.001) was obtained between the invasive pressure of the fluid and the power of the signal transmitted by the sensor in bovine artery. The sensor obtained very good\n              <jats:styled-content style=\"fixed-case\">ROC<\/jats:styled-content>\n              curves upon analyzing the signals registered, both in the case of preanastomotic stenosis (area under the curve [\n              <jats:styled-content style=\"fixed-case\">AUC<\/jats:styled-content>\n              ], 0.98; 95%\n              <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content>\n              , 0.97\u20131.00), of anastomosis (\n              <jats:styled-content style=\"fixed-case\">AUC<\/jats:styled-content>\n              , 0.93; 95%\n              <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content>\n              , 0.86\u20130.99), as well as distal (\n              <jats:styled-content style=\"fixed-case\">AUC<\/jats:styled-content>\n              , 0.88; 95%\n              <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content>\n              , 0.79\u20130.98), compared to the control group.\n            <\/jats:p>\n          <\/jats:sec>\n          <jats:sec xml:lang=\"en\">\n            <jats:title>Conclusions<\/jats:title>\n            <jats:p xml:lang=\"en\">The magnetoelastic microwire has shown that it is capable of detecting, locating, and quantifying the degree of stenosis in bovine artery, as well as in a latero\u2010terminal anastomosis, with a high statistical potency. For the first time, a wireless in\u00a0vitro sensor has been developed for the postoperative follow\u2010up of vascular surgery procedures.<\/jats:p>\n          <\/jats:sec>","DOI":"10.1161\/jaha.116.003608","type":"journal-article","created":{"date-parts":[[2017,9,18]],"date-time":"2017-09-18T10:10:42Z","timestamp":1505729442000},"update-policy":"https:\/\/doi.org\/10.1161\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":8,"title":["Development of a Telemetric System for Postoperative Follow\u2010up of Vascular Surgery Procedures: In Vitro Model"],"prefix":"10.1161","volume":"5","author":[{"given":"Manuel","family":"Hernando Rydings","sequence":"first","affiliation":[{"name":"Department of Vascular Surgery, Basurto University Hospital, Universidad Pa\u00eds Vasco, Bilbao, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pilar","family":"Mar\u00edn Palacios","sequence":"additional","affiliation":[{"name":"Department of Materials Physics, Instituto de Magnetismo Aplicado, Universidad Complutense de Madrid, Madrid, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ana M.","family":"Arag\u00f3n\u2010S\u00e1nchez","sequence":"additional","affiliation":[{"name":"Department of Materials Physics, Instituto de Magnetismo Aplicado, Universidad Complutense de Madrid, Madrid, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Esther","family":"Bravo Ruiz","sequence":"additional","affiliation":[{"name":"Department of Vascular Surgery, Basurto University Hospital, Universidad Pa\u00eds Vasco, Bilbao, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Victor","family":"Lopez\u2010Dominguez","sequence":"additional","affiliation":[{"name":"Department of Materials Physics, Instituto de Magnetismo Aplicado, Universidad Complutense de Madrid, Madrid, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Isaac","family":"Mart\u00ednez L\u00f3pez","sequence":"additional","affiliation":[{"name":"Department of Angiology and Vascular Surgery, Hospital Cl\u00ednico San Carlos, Universidad Complutense de Madrid, Madrid, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cristina","family":"Fern\u00e1ndez P\u00e9rez","sequence":"additional","affiliation":[{"name":"Department of Preventive Healthcare, Hospital Cl\u00ednico San Carlos, Universidad Complutense de Madrid, Madrid, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Amaia","family":"Bilbao Gonz\u00e1lez","sequence":"additional","affiliation":[{"name":"Research Unit\u2010Basurto University Hospital\u2010 Health services research on chronic patients network (REDISSEC), Bilbao, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Francisco Javier","family":"Serrano Hernando","sequence":"additional","affiliation":[{"name":"Department of Angiology and Vascular Surgery, Hospital Cl\u00ednico San Carlos, Universidad Complutense de Madrid, Madrid, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Reyes","family":"Vega Manrique","sequence":"additional","affiliation":[{"name":"Department of Vascular Surgery, Basurto University Hospital, Universidad Pa\u00eds Vasco, Bilbao, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Antonio","family":"Hernando Grande","sequence":"additional","affiliation":[{"name":"Department of Materials Physics, Instituto de Magnetismo Aplicado, Universidad Complutense de Madrid, Madrid, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"276","reference":[{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.41.5.875"},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.71.3.510"},{"key":"e_1_3_3_4_2","doi-asserted-by":"publisher","DOI":"10.1093\/ije\/20.2.384"},{"key":"e_1_3_3_5_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.RVI.0000240426.53079.46"},{"key":"e_1_3_3_6_2","doi-asserted-by":"publisher","DOI":"10.1088\/0967-3334\/29\/11\/R01"},{"key":"e_1_3_3_7_2","doi-asserted-by":"publisher","DOI":"10.1063\/1.4821777"},{"key":"e_1_3_3_8_2","doi-asserted-by":"publisher","DOI":"10.1166\/sl.2009.1058"},{"key":"e_1_3_3_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmmm.2004.11.255"},{"key":"e_1_3_3_10_2","doi-asserted-by":"publisher","DOI":"10.1063\/1.4894732"},{"key":"e_1_3_3_11_2","first-page":"53","volume-title":"Home Telehealth: Connecting Care Within the Community","author":"Bensink M","year":"2006","unstructured":"Bensink M, Hailey D, Wootton R. 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