Impact of valvuloarterial impedance on left ventricular longitudinal deformation in patients with aortic valve stenosis and preserved ejection fraction

Archives of Cardiovascular Diseases

Volumn 103, Issue 4, 2010, Pages 227-235

  Maréchaux, Sylvestre ^a   Carpentier, Émilie ^a   Six Carpentier, Marie ^a   Asseman, Philippe ^a   LeJemtel, Thierry H ^b   Jude, Brigitte ^a   Pibarot, Philippe ^c   Ennezat, Pierre Vladimir ^a  

^a UNIV LILLE   (France)

^b TULANE UNIVERSITY SCHOOL OF MEDICINE   (United States)

^c LAVAL UNIVERSITY   (Canada)

Author keywords

Aortic stenosis; Left ventricular function; Speckle tracking; Valvuloarterial impedance

Indexed keywords

ADULT; AGED; ARTERY DISEASE; ARTICLE; CARDIOVASCULAR RISK; CONTROLLED STUDY; EVIDENCE BASED MEDICINE; FEMALE; FRANCE; HEART INFARCTION; HUMAN; MAJOR CLINICAL STUDY; MALE; MORTALITY; POLYVASCULAR DISEASE; STROKE; VASCULAR DISEASE; AORTA; AORTA VALVE; AORTA VALVE STENOSIS; BLOOD PRESSURE; BLOOD PRESSURE MEASUREMENT; BRACHIAL ARTERY; COMPLICATION; CROSS-SECTIONAL STUDY; DOPPLER ECHOCARDIOGRAPHY; ECHOGRAPHY; ETIOLOGY; HEART CONTRACTION; HEART LEFT VENTRICLE FUNCTION; HEART STROKE VOLUME; HEMODYNAMICS; PATHOPHYSIOLOGY; PREDICTIVE VALUE; PROSPECTIVE STUDY; RISK ASSESSMENT; RISK FACTOR; SEVERITY OF ILLNESS INDEX; STATISTICAL MODEL; VASCULAR RESISTANCE; VERY ELDERLY;

AGED; AGED, 80 AND OVER; AORTA; AORTIC VALVE; AORTIC VALVE STENOSIS; BLOOD PRESSURE; BLOOD PRESSURE DETERMINATION; BRACHIAL ARTERY; CROSS-SECTIONAL STUDIES; ECHOCARDIOGRAPHY, DOPPLER, COLOR; ECHOCARDIOGRAPHY, DOPPLER, PULSED; FEMALE; HEMODYNAMICS; HUMANS; LINEAR MODELS; MALE; MYOCARDIAL CONTRACTION; PREDICTIVE VALUE OF TESTS; PROSPECTIVE STUDIES; RISK ASSESSMENT; RISK FACTORS; SEVERITY OF ILLNESS INDEX; STROKE VOLUME; VASCULAR RESISTANCE; VENTRICULAR DYSFUNCTION, LEFT; VENTRICULAR FUNCTION, LEFT;

EID: 77954864653     PISSN: 18752136     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.acvd.2010.03.003     Document Type: Article

References (18)

1. Dumesnil JG, Shoucri RM, Laurenceau JL, Turcot J. A mathematical model of the dynamic geometry of the intact left ventricle and its application to clinical data. Circulation 1979;59:1024-34. (Pubitemid 9163962)
2. Cramariuc D, Gerdts E, Davidsen ES, Segadal L, Matre K. Myocardial deformation in aortic valve stenosis - relation to left ventricular geometry. Heart 2010;96(2):106-12.
3. Pibarot P, Dumesnil JG. Longitudinal myocardial shortening in aortic stenosis: ready for prime time after thirty years of research? Heart 2009;96(2):95-6.
4. Takeda S, Rimington H, Smeeton N, Chambers J. Long axis excursion in aortic stenosis. Heart 2001;86:52-6. (Pubitemid 32977781)
5. Tongue AG, Dumesnil JG, Laforest I, et al. Left ventricular longitudinal shortening in patients with aortic stenosis: relationship with symptomatic status. J Heart Valve Dis 2003;12:142-9. (Pubitemid 36411093)
6. Lafitte S, Perlant M, Reant P, et al. Impact of impaired myocardial deformations on exercise tolerance and prognosis in patients with asymptomatic aortic stenosis. Eur J Echocardiogr 2009;10:414-9.
7. Briand M, Dumesnil JG, Kadem L, et al. Reduced systemic arterial compliance impacts significantly on left ventricular afterload and function in aortic stenosis: implications for diagnosis and treatment. J Am Coll Cardiol 2005;46:291-8. (Pubitemid 40966858)
8. Cramariuc D, Cioffi G, Rieck AE, et al. Low-flow aortic stenosis in asymptomatic patients: valvular-arterial impedance and systolic function from the SEAS Substudy. JACC Cardiovasc Imaging 2009;2:390-9.
9. Hachicha Z, Dumesnil JG, Pibarot P. Usefulness of the valvuloarterial impedance to predict adverse outcome in asymptomatic aortic stenosis. J Am Coll Cardiol 2009;54:1003-11.
10. Garcia D, Pibarot P, Dumesnil JG, Sakr F, Durand LG. Assessment of aortic valve stenosis severity: a new index based on the energy loss concept. Circulation 2000;101:765-71. (Pubitemid 30100083)
11. Garcia D, Dumesnil JG, Durand LG, Kadern L, Pibarot P. Discrepancies between catheter and Doppler estimates of valve effective orifice area can be predicted from the pressure recovery phenomenon: practical implications with regard to quantification of aortic stenosis severity. J Am Coll Cardiol 2003;41:435-42. (Pubitemid 36164499)
12. Bland JM, Altman DG. Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1986;1:307-10.
13. Marwick TH, Leano RL, Brown J, Sun JP, Hoffmann R, Lysyansky P, et al. Myocardial strain measurement with 2-dimensional speckle-tracking echocardiography: definition of normal range. JACC Cardiovasc Imaging. 2009;2(1):80-4.
14. Serri K, Reant P, Lafitte M, et al. Global and regional myocardial function quantification by two-dimensional strain: application in hypertrophic cardiomyopathy. J Am Coll Cardiol 2006;47:1175-81.
15. Garcia D, Barenbrug PJ, Pibarot P, et al. A ventricular-vascular coupling model in presence of aortic stenosis. Am J Physiol Heart Circ Physiol 2005;288:H1874-84. (Pubitemid 40418016)
16. Rajani R, Chowienczyk P, Redwood S, Guilcher A, Chambers JB. The noninvasive estimation of central aortic blood pressure in patients with aortic stenosis. J Hypertens 2008;26:2381-8.
17. Celik S, Durmus I, Korkmaz L, et al. Aortic pulse wave velocity in subjects with aortic valve sclerosis. Echocardiography 2008;25:1112-6.
18. Bauer F, Benigno S, Lemercier M, et al. Early improvement of left ventricular function after implantation of a transcutaneous aortic valve: a tissue Doppler ultrasound study. Arch Cardiovasc Dis 2009;102:311-8.