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目的观察永久性心房颤动(房颤)患者血浆硫化氢(H_2S)水平变化,研究其与永久性房颤的相关性。方法 80例永久性房颤患者作为病例组,80例健康体检者作为对照组,比较两组血清H_2S水平。结果病例组血浆H_2S含量为(24.17±9.32)μmol/L,低于对照组血浆H_2S含量(53.62±12.49)μmol/L,差异具有统计学意义(P<0.05)。结论血浆H_2S水平的降低可能是永久性房颤发生的影响因素之一。
Objective To observe the change of plasma hydrogen sulfide (H2S) level in patients with permanent atrial fibrillation (AF) and to study its relationship with permanent AF. Methods Eighty patients with permanent AF were selected as the case group and 80 healthy subjects as control group. Serum H 2 S levels were compared between the two groups. Results The content of plasma H 2 S in the case group was (24.17 ± 9.32) μmol / L, which was lower than that in the control group (53.62 ± 12.49) μmol / L, the difference was statistically significant (P <0.05). Conclusion The decrease of plasma H 2 S level may be one of the influencing factors of permanent AF.