目的:探讨门控心肌灌注断层显像(GMPT)、平衡法心血池显像(GBPI)与心动超声(UCG)测定左室射血分数(LVEF)的差别。
Purpose: To compare gated myocardial perfusion tomography (GMPT), gated blood pool imaging (GBPI) and ultrasound cardiography (UCG) in left ventricular ejection fraction (LVEF) calculation.
持续含氧温血灌注停跳法对心肌保护优于冷晶体停跳液法。
Continuous warm oxygenated blood cardioplegia is superior to cold crystalloid cardioplegia for myocardial protection.
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