Recognition of ARF and early beginning of the CVVHDF are extremely important. The sooner the ARF after surgery is recognized and CVVHDF is performed, the higher the likelihood of the reduction of the hospital mortality.

Gastrointestinal complications, although of low incidence, carry a significantly high mortality, and the clinician must be alert to institute early appropriate treatment.

Preserving pleural integrity has beneficial effects on the respiratory functions and postoperative pain after coronary revascularization. The preservation of pleural integrity results in better respiratory function, decreased hospital stay and cost, and as a consequence, a better surgical outcome.

Aortic wrapping with or without aortoplasty has a beneficial effect not only in dilated ascending aorta but also in all nondilated BAV patients with normal-sized aortic diameter. Ascending aorta wrapping in BAV patients preserves the endothelial lining and prevents further dilatation, aneurysm formation, and dissection.

Venous repair has a high patency rate at the femoral and popliteal levels, but the patency rate for infrapopliteal venous repair is extremely poor because of low flow velocities. Therefore, we conclude that repair of infrapopliteal venous injuries is unnecessary.