中国医药科学
中國醫藥科學
중국의약과학
CHINA MEDICINE AND PHARMACY
2015年
5期
162-164
,共3页
右室功能%慢性阻塞性肺疾病%Tei指数
右室功能%慢性阻塞性肺疾病%Tei指數
우실공능%만성조새성폐질병%Tei지수
Right ventricular function%Chronic pulmonary disease%Tei index
目的:使用组织多普勒Tei指数对COPD患者右室功能进行评价,探讨Tei指数与不同程度COPD患者肺功能的相关性。方法选取91例确诊COPD患者按肺功能分为A组(轻度)、B组(中度)、C组(重度)、D组(极重度)四组,同时选健康对照组28例,进行常规二维超声心动图检查,组织多普勒法测定各组右室Tei指数。结果与对照组比较,实验各组COPD患者Tei指数增高,差异有统计学意义;COPD患者的Tei指数与FEV1%和FEVl/FVC肺功能指标有明显相关性;C组、D组右心形态发生变化,D组更显著,A组、B组右心形态无明显变化。结论 COPD患者右心室整体功能受损,右心室Tei指数与肺功能指标相关性较高,因此Tei指数在COPD患者的右心室功能评价中应用前景广阔。
目的:使用組織多普勒Tei指數對COPD患者右室功能進行評價,探討Tei指數與不同程度COPD患者肺功能的相關性。方法選取91例確診COPD患者按肺功能分為A組(輕度)、B組(中度)、C組(重度)、D組(極重度)四組,同時選健康對照組28例,進行常規二維超聲心動圖檢查,組織多普勒法測定各組右室Tei指數。結果與對照組比較,實驗各組COPD患者Tei指數增高,差異有統計學意義;COPD患者的Tei指數與FEV1%和FEVl/FVC肺功能指標有明顯相關性;C組、D組右心形態髮生變化,D組更顯著,A組、B組右心形態無明顯變化。結論 COPD患者右心室整體功能受損,右心室Tei指數與肺功能指標相關性較高,因此Tei指數在COPD患者的右心室功能評價中應用前景廣闊。
목적:사용조직다보륵Tei지수대COPD환자우실공능진행평개,탐토Tei지수여불동정도COPD환자폐공능적상관성。방법선취91례학진COPD환자안폐공능분위A조(경도)、B조(중도)、C조(중도)、D조(겁중도)사조,동시선건강대조조28례,진행상규이유초성심동도검사,조직다보륵법측정각조우실Tei지수。결과여대조조비교,실험각조COPD환자Tei지수증고,차이유통계학의의;COPD환자적Tei지수여FEV1%화FEVl/FVC폐공능지표유명현상관성;C조、D조우심형태발생변화,D조경현저,A조、B조우심형태무명현변화。결론 COPD환자우심실정체공능수손,우심실Tei지수여폐공능지표상관성교고,인차Tei지수재COPD환자적우심실공능평개중응용전경엄활。
Objective To study evaluation function of Tei index for right heart function of patients with chronic obstructive pulmonary disease (COPD), and explore the realationship between the Tei index and the lung function of COPD patients.Methods 91 cases with COPD and 28 cases of healthy people were chose as test and control group, COPD cases were divided into four groups according to the pulmonary function test:group A(mild), B(moderate), group C( severe), group D (greatly severe),ultrasonic inspection and Tei index were measured.Results Compared with control group, the Tei index of test group was higher, and the difference has statistical significant difference; FEV1 and FEV1/FVC are significantly associated with RV function index; The RV morphology of group C and group D changed, group A and group B had no distinct change.Conclusion Tei index can reflect patients RV function and can be used as a sensitive evaluation.