objective to investigate the effects of different flow volume of continuous warm oxygenated blood cardioplegia on open heart surgery.
常温体外循环温氧合血心停搏液连续灌注是近年来心脏直视手术中心肌保护技术的重大进展。
conclusion:the continuous warm oxygenated blood cardioplegia is a good method for myocardial protection, and is superior to intermittent cold crystalloid cardioplegia.