Cardioplegic solutions

Cardioplegic solutions and nitric oxide in coronary artery bypass surgery.

In the study by Karaca et al. (1), published in the current issue of the journal authors have shown that use of blood cardioplegia in the reperfusion period after aortic cross clamp in patients with diabetes mellitus type II undergoing coronary artery bypass grafting surgery was superior to crystalloid solution in terms of myocardial protection as assessed by the degree of nitric oxide (NO) rel...

Cardioplegic solution challenges.

Amelioration of the effects of ischemic cardiac arrest by the intracoronary administration of cardioplegic solutions.

Interruption of coronary flow during cardiac surgical procedures provides a bloodless flaccid heart and allows precise and rapid correction of complex cardiac defects. However, myocardial damage occurs in direct proportion to the duration of the ischemia. As the induction of cardioplegia simulataneous with the initiation of cardiac ischemia helps to preserve cardiac energy reserves and thus myo...

Our experience with two cardioplegic solutions: dextrose versus non-dextrose in adult cardiac surgery.

Intraoperative hyperglycemia has been observed to be associated with increased morbidity and mortality after cardiac surgery. Dextrose cardioplegia is used for its cardioprotective effects but may lead to intraoperative hyperglycemia and more postoperative complications. This was a retrospective observational study. Patient records (n = 2301) were accessed from a large database at a tertiary ca...

A randomized comparison of crystalloid and blood-containing cardioplegic solutions in 60 patients.

To determine whether adding blood to a cardioplegic solution affects myocardial preservation, a randomized prospective study was carried out in 60 patients undergoing coronary revascularization to compare the effects of crystalloid potassium cardioplegics (group C) and potassium cardioplegic solutions to which blood has been added (group B) on markers of myocardial metabolism (lactate, inorgani...