Abstract
Purpose
This study was conducted to assess the role of atrial function by cardiac magnetic resonance (CMR) for the evaluation of diastolic physiology in patients with hypertrophic cardiomyopathy (HCM) compared to healthy controls.
Materials and methods
We enrolled 23 consecutive patients affected by HCM and 43 healthy subjects as age-matched control cases (CC). CMR was performed through acquisition of cine steady-state free precession sequences using a 1.5-T scanner. Image postprocessing was carried out using Tracking Tool software.
Results
Atrial volumes were significantly higher in patients with HCM compared to CC: maximum atrial volume (p = 0.007) and minimum atrial volume (p = 0.01). A statistically significant difference was also observed in atrial ejection fraction in patients with HCM (p < 0.0001). The atrial volume curves defined as cavity volume over time (dV/t) showed significant differences: early atrial peak emptying rate (PERE) (maximum rate of emptying independent of atrial contraction) in HCM was −146 ± 53 ml/s versus −227 ± 86 ml/s in CC (p < 0.0001); active atrial peak emptying rate (PERA) (maximum rate of emptying secondary to atrial contraction) in HCM was −256 ± 80 ml/s versus −216 ± 104 ml/s in CC (p = 0.05); the atrial PER E/A ratio in HCM was 0.6 ± 0.2 versus 1.05 ± 0.5 in CC (p < 0.0001).
Conclusions
This study demonstrated that in HCM patients with early diastolic dysfunction the parameters of left atrial function assessed by CMR are impaired before the ventricular diastolic indexes such as the early peak filling rate and the active peak filling rate.
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References
Barry JM (2002) Hypertrophic cardiomyopathy. Circulation 106:2419–2421. doi:10.1161/01.CIR.0000034170.83171.0B
Guideline for the diagnosis and treatment of hypertrophic cardiomyopathy; ACCF/AHA Pocket Guideline, p 6
Braunwald E, Seidman CE, Sigwart U (2002) Contemporary evaluation and management of hypertrophic cardiomyopathy. Circulation 106:1312–1326. doi:10.1161/01.CIR.0000067695.32364.37
Garcia MJ, Thomas JD, Klein AL (1998) New Doppler echocardiographic applications for the study of diastolic function. J Am Coll Cardiol 11:865–875
Sohn DW, Chai IH, Lee DJ et al (1997) Assessment of mitral annulus velocity by Doppler tissue imaging in the evaluation of left ventricular diastolic function. J Am Coll Cardiol 11:474–480. doi:10.1016/S0735-1097(97)88335-0
Oh JK, Park SJ, Nagueh SF (2011) Established and novel clinical applications of diastolic function assessment by echocardiography. Circ Cardiovasc Imaging 4:444–455. doi:10.1161/CIRCIMAGING.110.961623
Ommen SR, Nishimura RA, Appleton CP et al (2000) Clinical utility of Doppler echocardiography and tissue Doppler imaging in the estimation of left ventricular filling pressures: a comparative simultaneous Doppler-catheterization study. Circulation 11:1788–1794. doi:10.1161/01.CIR.102.15.1788
Daneshvar D, Wei J, Tolstrup K et al (2010) Diastolic dysfunction: improved understanding using emerging imaging techniques. Am Hearth J 160:394–404. doi:10.1016/j.ahj.2010.06.040
Gersh BJ, Maron BJ, Bonow RO et al (2011) ACCF/AHA guideline for the diagnosis and treatment of hypertrophic cardiomyopathy: executive summary: a report of the American College of Cardiology Foundation/American Heart association task force on practice guidelines. Circulation 124:2761–2796. doi:10.1161/CIR.0b013e318223e230
Lionetti V, Guiducci L, Simioniuc A et al (2007) Mismatch between uniform increase in cardiac glucose uptake and regional contractile dysfunction in pacing-induced heart failure. Am J Physiol Heart Circ Physiol 293(5):H2747–H2756. doi:10.1152/ajpheart.00592.2007
Zhong L, Tan RS, Ghista DN et al (2007) Validation of a novel noninvasive cardiac index of left ventricular contractility in patients. Am J Physiol Heart Circ Physiol 292:H2764–H2772. doi:10.1152/ajpheart.00540.2006
Aquaro GD, Positano V, Pingitore A et al (2010) Quantitative analysis of late gadolinium enhancement in hypertrophic cardiomyopathy. J Cardiovasc Magn Reson 12:21. doi:10.1186/1532-429X-12-21
Aquaro GD, Masci P, Formisano F et al (2010) Usefulness of delayed enhancement by magnetic resonance imaging in hypertrophic cardiomyopathy as a marker of disease and its severity. Am J Cardiol 105:392. doi:10.1016/j.amjcard.2009.09.045
Hudsmith LE, Petersen SE, Francis JM et al (2005) Normal human left and right ventricular and left atrial dimensions using steady state free precession magnetic resonance imaging. J Cardiovasc Magn Reson 7:775–782. doi:10.1080/10976640500295516
Maceira AM, Prasad SK, Khan M, Pennell DJ (2006) Normalized left ventricular systolic and diastolic function by steady state free precession cardiovascular magnetic resonance. J Cardiovasc Magn Reson 8:417–426. doi:10.1080/10976640600572889
Quarta G, Sado DM, Moon JC (2011) Cardiomyopathies: focus on cardiovascular magnetic resonance. Brit J Radiol 84:S296–S305. doi:10.1259/bjr/67212179
Pennell DJ, Carpenter JP, Firmin DN et al (2012) Review of journal of cardiovascular magnetic resonance 2011. J Cardiovasc Magn Reson 14:78. doi:10.1186/1532-429X-14-78
Maceira AM, Cosín-Sales J, Roughton M et al (2010) Reference left atrial dimensions and volumes by steady state free precession cardiovascular magnetic resonance. J Cardiovasc Magn Reson 12:65. doi:10.1186/1532-429X-12-65
Nagueh SF, Appleton CP, Gillebert TC et al (2009) Recommendations for the evaluation of left ventricular diastolic function by echocardiography. Eur J Echocardiogr 10:165–193. doi:10.1093/ejechocard/jep007
Zhang Q, Kum LC, Lee PW et al (2006) Effect of age and heart rate on atrial mechanical function assessed by Doppler tissue imaging in healthy individuals. J Am Soc Echocardiogr 19:422–428. doi:10.1016/j.echo.2005.11.015
Vu CC, Heitner JF, Klem I et al (2013) The assessment of atrial function by velocity-encoded magnetic resonance imaging. World J Cardiovasc Dis 3:18–24. doi:10.4236/wjcd.2013.32A003
Anwar AM, Soliman OI, Nemes A et al (2008) An integrated approach to determine left atrial volume, mass and function in hypertrophic cardiomyopathy by two-dimensional echocardiography. Int J Cardiovasc Imaging 24:45–52. doi:10.1007/s10554-007-9224-x
Elliott PM, Anastasakis A, Borger MA et al (2014) 2014 ESC guidelines on diagnosis and management of hypertrophic cardiomyopathy: the task force for the diagnosis and management of hypertrophic cardiomyopathy of the European Society of Cardiology (ESC). Eur Heart J 35:2733–2779. doi:10.1093/eurheartj/ehu284
Todiere G, Aquaro GD, Piaggi P et al (2012) Progression of myocardial fibrosis assessed with cardiac magnetic resonance in hypertrophic cardiomyopathy. J Am Coll Cardiol 60:922–929. doi:10.1016/j.jacc.2012.03.076
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Grassedonio, E., Todiere, G., La Grutta, L. et al. Assessment of atrial diastolic function in patients with hypertrophic cardiomyopathy by cine magnetic resonance imaging. Radiol med 120, 714–722 (2015). https://doi.org/10.1007/s11547-015-0497-1
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DOI: https://doi.org/10.1007/s11547-015-0497-1