期刊文献+

定量组织速度成像及脑钠肽评价增龄对左心功能的影响 被引量:2

Quantitative tissue velocity image and B-type natriuretic peptide evaluate the influence of aging on left ventricular systolic and diastolic function
原文传递
导出
摘要 目的应用定量组织速度成像(QTVI)技术及脑钠肽(BNP)的测定,评价增龄对左心室收缩及舒张功能的影响。方法将60例年龄36~82岁的正常健康人分为〈60岁组(32例)与≥60岁组(28例),对比2组传统心脏超声、QTVI、BNP指标,分析增龄与传统超声参数、QTVI参数及BNP之间的关系。结果年龄i〉60岁组与年龄〈60岁组比较,二尖瓣口舒张早期与舒张晚期血流速度比(E/A)(0.92±0.18、1.28±0.18)、二尖瓣环6个位点平均收缩期峰值速度(Sm)[(6.044-0.77)、(6.89±1.03)cm/s]、平均舒张早期峰值速度(Em)[(5.67±0.99)、(7.29±I.11)cm/s]、平均舒张早期与舒张晚期峰值速度比(Em/Am)[(0.79±0.13)、(1.18±0.33)]明显减低(t值分别为5.396、2.478、4.075、3.535,P均〈0.05),平均舒张晚期峰值速度(Am)[(7.67±0.80)、(6.80±1.16)cm/s]、二尖瓣口舒张早期血流速度与二尖瓣环平均舒张早期峰值速度比(E/Em)[(14.83±4.43)、(10.68±2.85)]、BNP[(51.25±12.21)、(14.154-6.68)ng/L]明显升高(t值分别为-2.268、-2.995、-3.523,P均〈0.05)。年龄与平均Sm、平均Em、平均Em/Am、E/A呈负相关(r值分别为-0.411、-0.631、-0.622、-0.614,P均〈0.05),与平均Am、平均E/Em、BNP呈正相关(r值分别0.481、0.614、0.684,P均〈0.05)。结论增龄使左心室收缩及舒张功能均受损,OTVI及BNP检查评价心室功能敏感而简便易行。 Objective To evaluate the influence of aging on left ventricular systolic and diastolic function by quantitative tissue velocity image(QTVI) and B-type natriuretic peptide (BNP). Methods Sixty healthy participants aged from 36 to 82 years old were divided into age 〈60 years group (32 cases) and age≥60 years old group (28 cases). Compared traditional echocardiography, QTVI and BNP between the two groups, and analysised the correlation between age and the abovementioned measurements. Results Compared age ≥ 60 years group with age 〈 60 years group, the ratio of early to late mitral annulus flow velocity(E/A) (0. 92±0. 18 vs. 1.28±0. 18), mean of systolic mitral annulus velocity (Sin) ( [ 6. 04±0. 77 ] cm/s vs. [ 6.89±1.03 3 cm/ s), mean of early diastolic mitral annulus velocity (Em) ( [ 5.67±0. 99 ] cm/s vs. [ 7.29±1.11 ] cm/s), the ratio of Em to Am (Em/Am) (0. 79±0. 13 vs. 1.18±0. 33 ) were significantly decreased ( t = 5. 396,2. 478, 4. 075,3. 535, respectively, Ps 〈 0. 05 ), whereas mean of late diastolic mitral annulus velocity (Am) ( [ 7. 67±0. 80] cm/s VS. [ 6. 80 ±1.16 ] cm/s), the ratio of E to Em (E/Em) ( 14. 83±4.43 vs. 10. 68±2. 85), BNP ( [51.25± 12.21 ] ng/L vs. [ 14. 15 + 6.68 ] ng/L) were significantly increased ( t = - 2. 268, - 2. 995 and - 3. 523, Ps 〈 0. 05 ). Age was negatively correlated with Sm, Em, Em/Am, E/A ( r = - 0. 411, - 0. 631, -0. 622, -0. 614,Ps 〈0. 05) ,and age was positively correlated with Am,E/Em and BNP (r = 0. 481,0. 614 and 0. 684,Ps 〈 0. 05). Conclusion Left ventricular systolic and diastolic function decreased with aging. QTVI and BNP could evaluate left ventricutar function sensitively and easily.
出处 《中国综合临床》 2011年第6期589-592,共4页 Clinical Medicine of China
关键词 定量组织速度成像 脑钠肽 心功能 增龄 Quantitative tissue velocity imaging B-type natriuretic peptide Cardiac function Aging
  • 相关文献

参考文献13

  • 1Jones CJ,Raposo L,Gibson DG.Functional importance of the long axis dynamics of the human left ventricle[J].Br Heart J,1990,63 (4):215-220.
  • 2Onose Y,Oki T,Mishiro Y,et al.Influence of aging on systolic left ventricular wall motion velocities along the long and short axes in clinically normal patients determined by pulsed tissue doppler imaging[J].J Am Soc Echocardiogr,1999,12(11):921-926.
  • 3蹇在金.老年人循环系统解剖生理改变与心血管系统疾病[J].中华老年医学杂志,2005,24(1):76-78. 被引量:22
  • 4Innelli P,Sanchez R,Marra F,et al.The impact of aging on left ventricular longitudinal function in healthy subjects:a pulsed tissue Doppler study[J].Eur J Echocardiogr,2008,9(2):241-249.
  • 5Nagueh SF,Middleton KJ,Kopelen HA,et al.Doppler tissue imaging:a noninvasive technique for evaluation of left ventricular relaxation and estimation of filling pressures[J].J Am Coll Cardiol,1997,30(6):1527-1533.
  • 6Ommen SR,Nishimura RA,Appleton CP,et al.Clinical utility of Doppler echocardiography and tissue Doppler imaging in the estimation of left ventricular filling pressures:A comparative simultaneous Doppler-catheterization study[J].Circulation,2000,102(15):1788-1794.
  • 7叶岚,周长钰,蔡金荣,郑成环.心脏舒张功能新指标E/Em的影响因素分析[J].中国超声医学杂志,2007,23(8):587-589. 被引量:13
  • 8Cieslik KA,Taffet CE,Carlson S,et al.Immune-inflammatory dysregulation modulates the incidence of progressive fibrosis and diastolic stiffness in the aging heart[J].J Mol Cell Cardiol,2011,50(1):248-256.
  • 9Li SY,Du M,Dolence EK,et al.Aging induces cardiac diastolic dysfunction,oxidative stress,accumulation of advanced glycation endproducts and protein modification[J].Aging Cell,2005,4(2):57-64.
  • 10van der Meer RW,Rijzewijk LJ,Diamant M,et al.The ageing male heart:myocardial triglyceride content as independent predictor of diastolic function[J].Eur Heart J,2008,29(12):1516-1522.

二级参考文献39

  • 1高伟,王士雯,赵玉生.脑钠肽前体N末端片段在心血管病研究应用中的现状[J].中华心血管病杂志,2004,32(8):759-761. 被引量:65
  • 2马小欣,赵慧颖,徐宝华.慢性心力衰竭患者血浆脑钠肽与右心室功能的关系[J].中国医药,2006,1(7):388-389. 被引量:13
  • 3谢健敏,莫石兰,吴素琴.急性心肌梗死早期血浆脑钠素水平对左室重塑的影响[J].中国基层医药,2007,14(4):539-540. 被引量:3
  • 4Knudsen CW, Omland T, Clopton P, et al. Diagnostic value of B-type natriuretic peptide and chest radiographic findings in patients with acute dyspnea. Am J Med. 2004. 116: 363-368.
  • 5Bhalla V, Isakson S, Bhalla MA, et al. Diagnostic ability of B- type natriuretic peptide and impedance cardiography: testing to identify left ventricular dysfunction in hypertensive patients. Am J Hypertens, 2005, 18 : 73S-81S.
  • 6Wei T, Zeng C, Chen L, et al. Beside tests of B-type natriuretic peptide in the diagnosis of left ventricular diastolic dysfunction in hypertensive patients. Eur J Heart Fail, 2005, 7: 75-79.
  • 7Hogenhuis J, Voors AA, Jaarsma T, et al. Anaemia and renal dysfunction are independently associated with BNP and NT- proBNP levels in patients with heart failure. Eur J Heart Fail, 2007, 9 : 787-794.
  • 8Doust JA, Glasziou PP, Pietrzak E, et al. A systematic review of the diagnostic accuracy of natriretic peptide for heart failure. Arch Intern Med, 2004, 164: 1978-1984.
  • 9Apple FS, Panteghini M, Ravkilde J, et al. Quality specifications for B-type natriuretic peptide assays. Clin Chem, 2005, 51 : 486- 493.
  • 10Clerico A, Emdin M. Diagnostic accuracy and prognostic relevance of the measurement of cardiac natriretie peptide: a review. Clin Chem, 2004, 50: 33-50.

共引文献43

同被引文献28

  • 1赵士超,曹林生.N端脑钠素前体与脑钠素对无症状性心力衰竭的诊断价值[J].山东医药,2006,46(13):14-15. 被引量:2
  • 2Peacock W F, Emerman CL, Silver MA. Nesiritide added to stand- ard care faorably reduces systofic blood pressure compared with standard care alone in patients with acute deeompensanted heart failure. Am .1 Emerg Med ,2005,23 ( 3 ) :327-331.
  • 3Palazzuoli A, Gallotta M, Quatrini I, et al. Natriuretic peptides ( BNP and NT-proBNP):measurement and relevance in heart failure. Vase Health Risk Manag,2010,6(4) :411-418.
  • 4Wright SP, Priekett TC, Doughty RN, et al. Amino-terminal pro-C- type natriuretic peptide in heart failure. Hypertension, 2004,43 (2) :94-100.
  • 5Shahar E, Lee ST. Historical trends in survival of hospitalized heart failure patients: 2000 versus 1995. BMC Cardiovascular Disorder, 2007,7(1) :2.
  • 6Omland T, Sabatine MS, Jablonski KA, et al. Prognostic value of B-type natriuretic peptides in patients with stable coronary artery disease : the PEACE trial. J Am Coll Cardiol, 2007,50 ( 3 ) : 205- 214.
  • 7Vlachopoulos C, Ioakeimidis N, Printzios DT. Amino-terminal pro- C-type natriuretic peptide is associated with arterial stifness, endothelial function and early Atherosclerosis. Atherosclemsis, 2010,211 (8) :649-655.
  • 8陈灏珠.实用内科学 11版[M].北京:人民卫生出版社,2001.1863-1865.
  • 9芮世宝,夏朝红,程光华.CHF患者体内神经内分泌激素水平变化的观察[J].放射免疫学杂志,2009,22(3):194-197. 被引量:2
  • 10赵雪燕,杨跃进,张健,康连鸣,韦丙奇,高晓津,吕蓉,张春玲.心力衰竭患者N末端A、B及C型利钠肽原与超声心动图和心功能对比分析[J].中华心血管病杂志,2009,37(6):486-490. 被引量:30

引证文献2

二级引证文献13

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部