Methods: heart rate variability (HRV) and superoxide dismutase (SOD) were measured in 60 patients with paroxysmal supraventricular tachycardia before and after RFCA.
2
目的:人工模拟合成超氧化物歧化酶(SOD)并测定其结构。
Objectives: AIMS Synthesize Superoxide dismutase (SOD) and determine its crystal structure.