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ID:32137580
大小:1.50 MB
页数:44页
时间:2019-01-31
《溶栓疗法对严重冠脉病变患者心电频谱影响的临床观察》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、中文摘要心率的情况无明显差异性;而测量得ttRV情况:LF由48.0±3.4nu减少为42.7±3.4nu(P2、)短时程心电频谱分析方法具有良好的可重复性及易操作性,可作为检测冠心病患者冠脉血流状况的检测指标之一,且较心电图敏感。(2)冠心病人心肌缺血时RR问期的频谱成分发生明漫改变,表现为低频成分的升高,而高频成分的降低,程度较正常人比较均存在明显差异性,且该改变较EC6出现的早;在通过溶栓改善局部血流灌注后,该改变叮得到恢复,即升高的低频成分有所下降,降低的高频成分有所升高。(3)冠心病患者,尤其是老年存在多支弥漫性病变患者,在通常治疗的基础上,如无明显的禁忌征,应用d,N量尿激酶溶栓+华法林疗法,可使患3、者冠脉缺血程度得到改善,患者心功能及临床症状也得到好转。通过对患者的心电频潜分析,更可以得到客观的指标,并有利于日后进行监测,准确客观的评估患者的心肌供血情况。由于该种治疗方案容易操作、可能的风险低、药物低廉,易于在各地及各级医院推广。且该种治疗方案对预防该类患者的心肌梗死也存在一定作用。综上所述,该疗法有一定的推广价值。关键词:溶栓治疗冠心病尿激酶频谱分析硕士学位论丈Theclinicalstudyofheartratespectrumofthrombolysisinpatientswithobj4、ectives:C0ronarYlesionsl●Name:ChengChengSupervisor:ChenShi—liangABSTRACTSerl0US(1)Toidentifythefunctionofheartratespectrumanalysisincardiacmuscleischemiathroughcomparisonofnormalpersonsandcardiovasculardiseasepatients.’Usingtheresulttoguidethefollowing5、research.(2)Patientswithseriouscoronarylesionsweretreatedwithlowdoseofurokinaseincombinationwithwarfarin,andtheirheartratespectrumwererecordedbeforeandaftertreatment.Throughcomparisonbetweenintheresults,wecouldevaluatethecardiovascularcirculation.(3)Th6、roughaboveresearch.therelationshipbetweenheartratespectrumandcardiovascularcirculationcouldbeconfirmed.Anditprovidesanewtherapyforseriouscoronarylesionsanditscomplications.Methods:(1)30volunteerswerestudiedasnormalgroupbetweenSep2005andSep2006.whoweret7、otallyhealthyafterphysicalandlaboratoryexaminations.Itincluded18malesand12females.TheaverageageWas56.34-8.9andtheaveragebloodpressureWas120.6+15.9/70.34-9.6mmHg.Another30patientswerestudiedascardiovascularABSTRACTdiseasegroupduringthesameperiod,withthe8、symptomsofchestpainetc.ButtheirsymptomsandECGcouldnotprovetheirdiagnosis.Afterinterventionalexamination,30%一80%straitnesscouldbefoundintheircoronaryartery.Theaverageagewas57.3+7.8andtheaveragebloodpressureWas125.6士20.9/78.3+11.6mmHg.The
2、)短时程心电频谱分析方法具有良好的可重复性及易操作性,可作为检测冠心病患者冠脉血流状况的检测指标之一,且较心电图敏感。(2)冠心病人心肌缺血时RR问期的频谱成分发生明漫改变,表现为低频成分的升高,而高频成分的降低,程度较正常人比较均存在明显差异性,且该改变较EC6出现的早;在通过溶栓改善局部血流灌注后,该改变叮得到恢复,即升高的低频成分有所下降,降低的高频成分有所升高。(3)冠心病患者,尤其是老年存在多支弥漫性病变患者,在通常治疗的基础上,如无明显的禁忌征,应用d,N量尿激酶溶栓+华法林疗法,可使患
3、者冠脉缺血程度得到改善,患者心功能及临床症状也得到好转。通过对患者的心电频潜分析,更可以得到客观的指标,并有利于日后进行监测,准确客观的评估患者的心肌供血情况。由于该种治疗方案容易操作、可能的风险低、药物低廉,易于在各地及各级医院推广。且该种治疗方案对预防该类患者的心肌梗死也存在一定作用。综上所述,该疗法有一定的推广价值。关键词:溶栓治疗冠心病尿激酶频谱分析硕士学位论丈Theclinicalstudyofheartratespectrumofthrombolysisinpatientswithobj
4、ectives:C0ronarYlesionsl●Name:ChengChengSupervisor:ChenShi—liangABSTRACTSerl0US(1)Toidentifythefunctionofheartratespectrumanalysisincardiacmuscleischemiathroughcomparisonofnormalpersonsandcardiovasculardiseasepatients.’Usingtheresulttoguidethefollowing
5、research.(2)Patientswithseriouscoronarylesionsweretreatedwithlowdoseofurokinaseincombinationwithwarfarin,andtheirheartratespectrumwererecordedbeforeandaftertreatment.Throughcomparisonbetweenintheresults,wecouldevaluatethecardiovascularcirculation.(3)Th
6、roughaboveresearch.therelationshipbetweenheartratespectrumandcardiovascularcirculationcouldbeconfirmed.Anditprovidesanewtherapyforseriouscoronarylesionsanditscomplications.Methods:(1)30volunteerswerestudiedasnormalgroupbetweenSep2005andSep2006.whoweret
7、otallyhealthyafterphysicalandlaboratoryexaminations.Itincluded18malesand12females.TheaverageageWas56.34-8.9andtheaveragebloodpressureWas120.6+15.9/70.34-9.6mmHg.Another30patientswerestudiedascardiovascularABSTRACTdiseasegroupduringthesameperiod,withthe
8、symptomsofchestpainetc.ButtheirsymptomsandECGcouldnotprovetheirdiagnosis.Afterinterventionalexamination,30%一80%straitnesscouldbefoundintheircoronaryartery.Theaverageagewas57.3+7.8andtheaveragebloodpressureWas125.6士20.9/78.3+11.6mmHg.The
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