Formigari, R Late follow-up of occlusion of the patent ductus arteriosus with the Rashkind device with emphasis on long-term efficacy and risk for infections. [electronic resource] - The American journal of cardiology Sep 2001 - 586-8 p. digital Publication Type: Journal Article ISSN: 0002-9149 Standard No.: 10.1016/s0002-9149(01)01749-0 doi Subjects--Topical Terms: Blood Vessel Prosthesis--adverse effectsBlood Vessel Prosthesis Implantation--methodsCardiac Catheterization--methodsConfidence IntervalsDuctus Arteriosus, Patent--diagnostic imagingFemaleFollow-Up StudiesHumansIncidenceInfantInfant, NewbornMaleProbabilityProportional Hazards ModelsProsthesis FailureProsthesis-Related Infections--epidemiologyRetrospective StudiesRisk AssessmentTime FactorsTreatment OutcomeUltrasonography, Doppler