Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/76578
DC FieldValueLanguage
dc.contributor.authorMedina, Alfonsoen_US
dc.contributor.authorSuárez de Lezo, Joséen_US
dc.contributor.authorHernández, Enriqueen_US
dc.contributor.authorPan, Manuelen_US
dc.contributor.authorOrtega, Joséen_US
dc.contributor.authorRomero, Miguelen_US
dc.contributor.authorMelián, Franciscoen_US
dc.contributor.authorPavlovic, Djordjeen_US
dc.contributor.authorMarrero, Joséen_US
dc.contributor.authorCabrera, José A.en_US
dc.date.accessioned2020-12-11T16:36:55Z-
dc.date.available2020-12-11T16:36:55Z-
dc.date.issued1993en_US
dc.identifier.issn0002-8703en_US
dc.identifier.otherWoS-
dc.identifier.urihttp://hdl.handle.net/10553/76578-
dc.description.abstractThis study focuses on the early and late angiographic evolution observed in 82 patients with coronary artery disease who were successfully treated by directional coronary atherectomy (DCA) without adjunctive balloon angioplasty. Qualitative inspections and quantitative measurements were obtained from a selected angled-view projection in the following conditions: (1) before treatment; (2) immediately after treatment; (3) the day after atherectomy; (4) 1 month after; and (5) 6 months after. The appearance of the treated segment 24 hours after the procedure did not differ in 79 patients from that observed immediately after DCA; silent total occlusion occurred in two patients, and one had an aneurysm at the site of resection (all three patients were excluded from the analysis). At the 1-month study restenosis developed in 3 (3.6%) patients; the remaining 76 had identical appearances, with no evidence of renarrowing of the lumen. However, from 1 to 6 months after the procedure restenosis developed in 35 of the remaining 76 (46%) patients, and 41 patients were free of restenosis and symptoms. These findings, which show that early elastic recoil does not occur after successful DCA, are different from the changes observed after balloon angioplasty. At the 1-month observation restenosis is an infrequent but possible phenomenon (3.8%). From this point the healing of the arterial wall leads to no or mild renarrowing (late success); an exaggerated proliferative response produces restenosis.en_US
dc.languageengen_US
dc.relation.ispartofThe American heart journalen_US
dc.sourceAmerican Heart Journal[ISSN 0002-8703],v. 125 (5), p. 1217-1221, (Mayo 1993)en_US
dc.subject320501 Cardiologíaen_US
dc.subject321307 Cirugía del corazónen_US
dc.subject.otherAngioplastyen_US
dc.subject.otherRestenosisen_US
dc.titleSerial Angiographic Observations After Successful Directional Coronary Atherectomyen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/0002-8703(93)90987-Ken_US
dc.identifier.scopus20244389703-
dc.identifier.isiA1993LA59600002-
dc.contributor.authorscopusid7202723590-
dc.contributor.authorscopusid7006785516-
dc.contributor.authorscopusid7402296666-
dc.contributor.authorscopusid7202544866-
dc.contributor.authorscopusid7402624018-
dc.contributor.authorscopusid7202430759-
dc.contributor.authorscopusid7003549899-
dc.contributor.authorscopusid7005198171-
dc.contributor.authorscopusid56779448100-
dc.contributor.authorscopusid7005957537-
dc.contributor.authorscopusid7202882405-
dc.description.lastpage1221en_US
dc.identifier.issue5-
dc.description.firstpage1217en_US
dc.relation.volume125en_US
dc.investigacionCiencias de la Saluden_US
dc.type2Artículoen_US
dc.contributor.daisngid74576-
dc.contributor.daisngid67522-
dc.contributor.daisngid2740671-
dc.contributor.daisngid77557-
dc.contributor.daisngid2867657-
dc.contributor.daisngid156230-
dc.contributor.daisngid686157-
dc.contributor.daisngid831427-
dc.contributor.daisngid5698162-
dc.contributor.daisngid33557-
dc.contributor.daisngid8206811-
dc.description.numberofpages5en_US
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:MEDINA, A-
dc.contributor.wosstandardWOS:DELEZO, JS-
dc.contributor.wosstandardWOS:HERNANDEZ, E-
dc.contributor.wosstandardWOS:PAN, M-
dc.contributor.wosstandardWOS:ORTEGA, JR-
dc.contributor.wosstandardWOS:ROMERO, M-
dc.contributor.wosstandardWOS:MELIAN, F-
dc.contributor.wosstandardWOS:PAVLOVIC, D-
dc.contributor.wosstandardWOS:MORALES, J-
dc.contributor.wosstandardWOS:MARRERO, J-
dc.contributor.wosstandardWOS:CABRERA, JA-
dc.date.coverdateEnero 1993en_US
dc.identifier.ulpgcen_US
dc.description.scieSCIE
item.fulltextSin texto completo-
item.grantfulltextnone-
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