重庆医学
重慶醫學
중경의학
Chongqing Medicine
2015年
25期
3550-3552
,共3页
高血压%冠心病%动态血压监测%冠状动脉造影
高血壓%冠心病%動態血壓鑑測%冠狀動脈造影
고혈압%관심병%동태혈압감측%관상동맥조영
hypertension%coronary disease%ambulatory blood pressure monitoring%coronary angiography
目的:分析原发性高血压合并冠心病患者的24 h 时动态血压及动态心电图,探讨高血压合并冠心病患者的血压水平特点及其与心肌缺血负荷的相关性。方法选经冠状动脉造影检查的原发性高血压患者139例为研究对象,根据冠状动脉检查结果分为原发性高血压合并冠心病组(观察组)74例,单纯原发性高血压病组(对照组)65例,均采用24 h 动态血压和动态心电图监测,对所得相关数据进行分析。结果(1)观察组夜间收缩压平均值高于对照组,各时段舒张压平均值低于对照组,24 h 和白昼平均动脉压平均值低于对照组,差异有统计学意义(P <0.05)。(2)24 h 心肌缺血总负荷(TIB)与相应的收缩压、舒张压、脉压水平存在显著的相关性(分别为 r=0.409,P =0.000;r=-0.306,P =0.008;r=0.615,P =0.000);白昼 TIB 与相应的收缩压、脉压水平之间存在显著正相关(r=0.417,P =0.000;r=0.402,P =0.001);夜间 TIB 与相应的收缩压、脉压水平之间存在显著正相关(r=0.511,P =0.000;r=0.596,P =0.000)。结论原发性高血压合并冠心病患者的血压有脉压差大,夜间收缩压的水平较高,舒张压及24 h、白昼平均动脉压水平较低的特点,并且与 TIB 存在显著相关性。
目的:分析原髮性高血壓閤併冠心病患者的24 h 時動態血壓及動態心電圖,探討高血壓閤併冠心病患者的血壓水平特點及其與心肌缺血負荷的相關性。方法選經冠狀動脈造影檢查的原髮性高血壓患者139例為研究對象,根據冠狀動脈檢查結果分為原髮性高血壓閤併冠心病組(觀察組)74例,單純原髮性高血壓病組(對照組)65例,均採用24 h 動態血壓和動態心電圖鑑測,對所得相關數據進行分析。結果(1)觀察組夜間收縮壓平均值高于對照組,各時段舒張壓平均值低于對照組,24 h 和白晝平均動脈壓平均值低于對照組,差異有統計學意義(P <0.05)。(2)24 h 心肌缺血總負荷(TIB)與相應的收縮壓、舒張壓、脈壓水平存在顯著的相關性(分彆為 r=0.409,P =0.000;r=-0.306,P =0.008;r=0.615,P =0.000);白晝 TIB 與相應的收縮壓、脈壓水平之間存在顯著正相關(r=0.417,P =0.000;r=0.402,P =0.001);夜間 TIB 與相應的收縮壓、脈壓水平之間存在顯著正相關(r=0.511,P =0.000;r=0.596,P =0.000)。結論原髮性高血壓閤併冠心病患者的血壓有脈壓差大,夜間收縮壓的水平較高,舒張壓及24 h、白晝平均動脈壓水平較低的特點,併且與 TIB 存在顯著相關性。
목적:분석원발성고혈압합병관심병환자적24 h 시동태혈압급동태심전도,탐토고혈압합병관심병환자적혈압수평특점급기여심기결혈부하적상관성。방법선경관상동맥조영검사적원발성고혈압환자139례위연구대상,근거관상동맥검사결과분위원발성고혈압합병관심병조(관찰조)74례,단순원발성고혈압병조(대조조)65례,균채용24 h 동태혈압화동태심전도감측,대소득상관수거진행분석。결과(1)관찰조야간수축압평균치고우대조조,각시단서장압평균치저우대조조,24 h 화백주평균동맥압평균치저우대조조,차이유통계학의의(P <0.05)。(2)24 h 심기결혈총부하(TIB)여상응적수축압、서장압、맥압수평존재현저적상관성(분별위 r=0.409,P =0.000;r=-0.306,P =0.008;r=0.615,P =0.000);백주 TIB 여상응적수축압、맥압수평지간존재현저정상관(r=0.417,P =0.000;r=0.402,P =0.001);야간 TIB 여상응적수축압、맥압수평지간존재현저정상관(r=0.511,P =0.000;r=0.596,P =0.000)。결론원발성고혈압합병관심병환자적혈압유맥압차대,야간수축압적수평교고,서장압급24 h、백주평균동맥압수평교저적특점,병차여 TIB 존재현저상관성。
Objective To study and analyze the 24 h ambulatory blood pressure and ambulatory electrocardiography in pa-tients with primary hypertension and coronary heart disease,the characteristics of blood pressure level of patients with hypertension and coronary heart disease and its correlation with myocardial ischemic burden in these patients were explored.Methods Selected by coronary angiography examination,139 cases of patients with high blood pressure,according to the results of coronary artery ex-amination were divided into high blood pressure with coronary heart disease group(observation group)74 cases and simple hyper-tension group(control group)65 cases.Two groups all were used 24 hours ambulatory blood pressure monitoring and ambulatory ECG monitoring.The relevant data were analyzed.Results (1)Observation group nocturnal systolic blood pressure was higher than the average in control group,the time of diastolic pressure was lower than the control group,24 hours and the average artery pres-sure was lower than the control group,the difference was statistically significant(P <0.05).(2)Total ischemia burden(TIB)and the corresponding systolic pressure,diastolic pressure,pulse pressure levels existed significant correlation(respectively r =0.409, P =0.000;r=-0.306,P =0.008;r =0.61 5,P =0.000);there was a significant positive correlation between day TIB and corre-sponding systolic pressure,pulse pressure level(r=0.41 7,P =0.000;r=0.402,P =0.001);there was a significant positive correla-tion between TIB and the corresponding nighttime systolic blood pressure,pulse pressure level(r=0.5 1 1,P =0.000;r=0.596,P =0.000).Conclusion The levels of nocturnal systolic pressure,diastolic pressure and the time of 24 hours are higher,and the average artery pressure levels are relatively low.There is a significant correlation with the myocardial ischemic burden.