Endoscopic radial artery harvesting for coronary artery bypass grafting. A single center evolving experience.

Aim: We sought to evaluate our experience with endoscopic radial artery harvesting for coronary artery bypass grafting (CABG).

Methods: From October 2005 to June 2010, 50 patients who underwent endoscopic radial artery harvesting for an elective CABG were prospectively assessed for harvesting characteristics, complications, postoperative and mid-term outcomes.

Results: There were 34 (68%) males and 16 (32%) females, average age 60.

Comparison of functional fibrinogen assessment using thromboelastography with the standard von Clauss method.

Aim: To compare assessment of fibrinogen by thromboelastography with the standard von Clauss method.

Methods: Observational prospective study.

Results: Thromboelastography provides direct and complex evaluation of the entire coagulation cascade based upon changes in blood viscosity.

Simultaneous endoscopic radial artery and great saphenous vein harvesting for redo coronary artery bypass grafting. A report of two cases.

Aim: An ageing population and increase in patient co-morbidities are forcing cardiac surgeons to meticulously consider the benefits and risks of respective conduits and their harvesting techniques.

Case Reports: Two cases of simultaneous endoscopic radial artery and great saphenous vein harvesting, for redo coronary artery bypass grafting, are presented. A shortage of venous conduits after previous bypass grafting, as well as the presentation of several risk factors of wound-healing complications, favoured simultaneous utilisation of both endoscopic techniques.