The efficacy of adding mitral valve repair to coronary artery bypass grafting is well demonstrated by the improvement of New York Heart Association functional class and percentage of left ventricular ejection fraction and by the decrease of mitral regurgitation grade, left ventricular end-diastolic diameter, left ventricular end-systolic diameter, pulmonary artery pressure, and left atrial size. Moreover, coronary artery bypass grafting alone left more patients with heart failure symptoms at rest and during exercise. Combined coronary artery bypass grafting and mitral valve repair have no effect on survival at short-term follow-up, and the trends that are evident will likely become more significant with time.

Off-pump surgery reduced early mortality and morbidity in patients with ST-segment elevation myocardial infarction in respect to the conventional procedure. Off-pump surgery showed better results than on-pump surgery in patients who underwent surgery within 6 hours from the onset of symptoms and in patients with cardiogenic shock.

The inhibition of the classic complement pathway by C1-INH appears to be an effective mean of preserving ischaemic myocardium from reperfusion injury as demonstrated by low serum cTnI levels in C1-INH group. Therefore, the use of C1-INH during CABG as a rescue therapy in STEMI patients is probably an effective treatment to inhibit complement activity and to improve cardiac function and haemodynamic performance without impacting early mortality. Large randomised study should be performed to support our results.

In patients with ischemic mitral regurgitation, papillary muscle relocation plus nonrestrictive mitral annuloplasty promotes a significant reversal in left ventricular remodeling, with a considerable decrease in tenting area and coaptation depth. Our approach is a durable method to reduce the recurrence of mitral insufficiency.

SUMMARY: Laparoscopic sleeve gastrectomy for morbid obesity: role of intraluminal and intraperitoneal postoperative drainage.