Ramadan, Ahmed S E Five years follow-up after Y-graft arterial revascularization: on pump versus off pump; prospective clinical trial. [electronic resource] - Interactive cardiovascular and thoracic surgery Mar 2010 - 423-7 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article ISSN: 1569-9285 Standard No.: 10.1510/icvts.2009.206458 doi Subjects--Topical Terms: AgedCardiopulmonary Bypass--adverse effectsChi-Square DistributionCoronary Artery Bypass, Off-Pump--adverse effectsCoronary Artery Disease--economicsCost SavingsCost-Benefit AnalysisFemaleFollow-Up StudiesHealth Care CostsHumansInternal Mammary-Coronary Artery Anastomosis--adverse effectsLogistic ModelsMaleMiddle AgedPatient SelectionProspective StudiesRecurrenceRisk AssessmentRisk FactorsTime FactorsTreatment Outcome