中国社区医师
中國社區醫師
중국사구의사
Chinese Community Doctors
2014年
17期
106-106,108
,共2页
房性早搏%PR段%ST段压低%心电图
房性早搏%PR段%ST段壓低%心電圖
방성조박%PR단%ST단압저%심전도
Atrial premature beat%PR segment%ST segment depression%Electrocardiogram
目的:分析房性早搏前PR段和ST段压低患者的心电图特征。方法:2012年11月-2013年11月收治住院患者110例,作为研究对象,将房性早搏前PR段和ST段压低的55例患者设为观察组,并将房性早搏前无PR段和ST段压低的55例患者设为对照组。结果:观察组提前指数明显小于对照组(P<0.05),P'波电压高于对照组(P<0.05),P'波时限长于对照组(P<0.05),但两组患者P'R间期比较无差异无统计学意义(P>0.05)。对比两组患者的心率和P波的电压及时限在窦性心律时发现,观察组患者的P波增宽和高大或切迹明显高于对照组。结论:房性早搏的发生与PR段和ST段压低有着非常密切的关系。
目的:分析房性早搏前PR段和ST段壓低患者的心電圖特徵。方法:2012年11月-2013年11月收治住院患者110例,作為研究對象,將房性早搏前PR段和ST段壓低的55例患者設為觀察組,併將房性早搏前無PR段和ST段壓低的55例患者設為對照組。結果:觀察組提前指數明顯小于對照組(P<0.05),P'波電壓高于對照組(P<0.05),P'波時限長于對照組(P<0.05),但兩組患者P'R間期比較無差異無統計學意義(P>0.05)。對比兩組患者的心率和P波的電壓及時限在竇性心律時髮現,觀察組患者的P波增寬和高大或切跡明顯高于對照組。結論:房性早搏的髮生與PR段和ST段壓低有著非常密切的關繫。
목적:분석방성조박전PR단화ST단압저환자적심전도특정。방법:2012년11월-2013년11월수치주원환자110례,작위연구대상,장방성조박전PR단화ST단압저적55례환자설위관찰조,병장방성조박전무PR단화ST단압저적55례환자설위대조조。결과:관찰조제전지수명현소우대조조(P<0.05),P'파전압고우대조조(P<0.05),P'파시한장우대조조(P<0.05),단량조환자P'R간기비교무차이무통계학의의(P>0.05)。대비량조환자적심솔화P파적전압급시한재두성심률시발현,관찰조환자적P파증관화고대혹절적명현고우대조조。결론:방성조박적발생여PR단화ST단압저유착비상밀절적관계。
Objective:To analyze the electrocardiogram characteristics of patients with PR segment and ST segment depression before atrial premature beat.Methods:110 cases were selected from November 2012 to November 2013. 55 cases with PR segment and ST segment depression before atrial premature beat were as the observation group.55 cases with no PR segment and ST segment depression before atrial premature beat were as the control group.Results:In the observation group,the beforehand index of patients was significantly lower than that of control group(P<0.05).The P' wave voltage was higher than that of the control group(P<0.05).The P' wave time limit was longer than that of the control group(P<0.05).The P'R interval of patients had no significant difference between the two groups(P>0.05).When the sinus heart rate,the heart rate,voltage and time limit of P wave of patients were compared between the two groups,we found that P wave broadening and height or incisura of patients in the observation group were significantly higher than those of the control group.Conclusion:The occurrence of atrial premature beat with PR segment and ST segment depression have a very close relationship.