There are several approaches to venous cannulation in minimally invasive aortic valve surgery. Frequently used options include central dual-stage right atrial cannulation, or peripheral femoral venous cannulation. During minimally invasive aortic surgery via an upper hemisternotomy, central venous cannulas may obstruct the surgeon’s visualization of the aortic valve and root, or require extension of the skin incision, while femoral venous cannulation requires an additional incision, time and resources. Here we describe a technique for central venous cannulation during minimally invasive aortic surgery, utilizing a novel device, to facilitate simple, convenient, and expedient central cannulation with a cannula-free surgical working space.

This review focuses on the issue of atrial fibrillation (AF) following coronary bypass surgery in patients with ischemic heart disease. Risk factors of this complication are discussed in detail. The authors addressed the effect of diabetes mellitus on development of postoperative AF. Data on current methods for prevention and treatment of AF are provided.

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