title: "Hybrid" and combined percutaneous and surgical intervention to treat selected cardiac patients: a new strategy.
abstract: The term "hybrid revascularization" describes the combined use of minimally-invasive surgery without cardiopulmonary bypass and percutaneous coronary revascularization in selected cases. The theoretical advantage of a less invasive surgical intervention must be weighted against the need for additional percutaneous procedures, with their own risks and limitations. We describe our initial experience with hybrid revascularization at the Istituto Clinico Humanitas in Milan. From 7/97 to 10/98, twelve patients underwent hybrid revascularization or a combined percutaneous and surgical intervention. A "classic" hybrid approach, consisting of minimally-invasive direct coronary artery bypass to the left anterior descending coronary artery and angioplasty or stenting of arteries in the right coronary artery or circumflex territories, was used in nine patients. In three patients, myocardial revascularization could be completed with percutaneous procedures after bypass surgery without cardiopulmonary bypass (in two patients because of severe aortic calcification) or valve surgery in a patient with two previous bypass operations. In-hospital complications were observed in three patients. Two required urgent median sternotomy (one for impending cardiac tamponade, one for conversion to bypass on extra-corporeal circulation). One patient developed atheroembolism after percutaneous intervention: after hospital discharge, there was a recurrence of symptoms, clinical deterioration with renal failure and eventually death. At a mean follow-up of 152 +/- 91 days (range 17 to 283) after minimally-invasive surgery and 166 +/- 122 days (range 13 to 397) after angioplasty, all surviving patients are well and free of anginal symptoms. Closer collaboration between surgical and interventional operators may offer a novel approach to effective treatment of difficult patient subsets. However, our initial experience suggests that a cautious evaluation of possible risks and benefits must carefully be entertained in each patient who may be considered a candidate for hybrid revascularization or combined percutaneous and surgical intervention.
authors.affiliation: UO Cardiologia Interventistica, Istituto Clinico Humanitas, Rozzano (MI).
authors.forename: P
authors.initials: P
authors.lastname: Presbitero
authors.forename: R
authors.initials: R
authors.lastname: Gallotti
authors.forename: G
authors.initials: G
authors.lastname: Belli
authors.forename: G
authors.initials: G
authors.lastname: Franciosi
authors.forename: L
authors.initials: L
authors.lastname: Maiello
authors.forename: F
authors.initials: F
authors.lastname: Nicolini
authors.forename: E
authors.initials: E
authors.lastname: Manasse
authors.forename: E
authors.initials: E
authors.lastname: Citterio
authors.forename: A
authors.initials: A
authors.lastname: Carcagnì
authors.forename: A
authors.initials: A
authors.lastname: Foresti
mesh_terms: D000368:Aged; D015906:Angioplasty, Balloon, Coronary; D017023:Coronary Angiography; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000601:surgery / Q000628:therapy*; D005069:Evaluation Studies as Topic; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D019060:Minimally Invasive Surgical Procedures; D015607:Stents; D013997:Time Factors