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Published in: Clinical Research in Cardiology 1/2020

01-01-2020 | Magnetic Resonance Imaging | Original Paper

Right atrial–right ventricular coupling in heart failure with preserved ejection fraction

Authors: Maximilian von Roeder, Johannes Tammo Kowallick, Karl-Philipp Rommel, Stephan Blazek, Christian Besler, Karl Fengler, Joachim Lotz, Gerd Hasenfuß, Christian Lücke, Matthias Gutberlet, Holger Thiele, Andreas Schuster, Philipp Lurz

Published in: Clinical Research in Cardiology | Issue 1/2020

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Abstract

Background

Right ventricular (RV) function is prognostically relevant in heart failure with preserved ejection fraction (HFpEF) but data on profound assessment of RV and right atrial (RA) interaction in HFpEF are lacking. The current study characterizes RV and RA interaction using invasive pressure–volume-loop analysis and cardiac magnetic resonance imaging (CMR) data.

Methods and results

We performed CMR and myocardial feature-tracking in 24 HFpEF patients and 12 patients without HFpEF. Invasive pressure–volume-loops were obtained to evaluate systolic and diastolic RV properties. RV early filling was determined from CMR RV volume–time curves. RV systolic function was slightly increased in HFpEF (RV EF 68 ± 8 vs. 60 ± 9%, p = 0.01), while no differences in RV stroke volume were found (45 ± 7 vs 42 ± 9 ml/m2, p = 0.32). RV early filling was decreased in HFpEF (21 ± 11 vs. 40 ± 11% of RV filling volume, p < 0.01) and RV early filling was the strongest predictor for VO2max even after inclusion of invasively derived RV stiffness and relaxation constant (Beta 0.63, p < 0.01). RA conduit-function was lower in HFpEF (RA conduit-strain − 11 ± 5 vs. − 16 ± 4%, p < 0.01) while RA booster-pump-function was increased (RA active-strain − 18 ± 6 vs. − 12 ± 6%, p = 0.01) as a compensation. RV filling was associated with RA conduit-function (r = − 0.55, p < 0.01) but not with invasively derived RV relaxation constant.

Conclusion

In compensated HFpEF patients RV early filling was impaired and compensated by increased RA booster pump function, while RV systolic function was preserved. Impaired RV diastology and RA–RV interaction were linked to impaired exercise tolerance and RA–RV-coupling seems to be independent of RV relaxation, suggestive of an independent pathophysiological contribution of RA dysfunction in HFpEF.

Clinical-Trial-Registration

Literature
14.
go back to reference Paulus WJ, Tschöpe C, Sanderson JE et al (2007) How to diagnose diastolic heart failure: a consensus statement on the diagnosis of heart failure with normal left ventricular ejection fraction by the Heart Failure and Echocardiography Associations of the European Society of Cardiology. Eur Heart J 28(20):2539–2550. https://doi.org/10.1093/eurheartj/ehm037 CrossRefPubMed Paulus WJ, Tschöpe C, Sanderson JE et al (2007) How to diagnose diastolic heart failure: a consensus statement on the diagnosis of heart failure with normal left ventricular ejection fraction by the Heart Failure and Echocardiography Associations of the European Society of Cardiology. Eur Heart J 28(20):2539–2550. https://​doi.​org/​10.​1093/​eurheartj/​ehm037 CrossRefPubMed
15.
go back to reference Lang RM, Badano LP, Mor-Avi V et al (2015) Recommendations for cardiac chamber quantification by echocardiography in adults: an update from the American Society of Echocardiography and the European Association of Cardiovascular Imaging. Eur Heart J Cardiovasc Imaging 16(3):233–270. https://doi.org/10.1093/ehjci/jev014 CrossRefPubMed Lang RM, Badano LP, Mor-Avi V et al (2015) Recommendations for cardiac chamber quantification by echocardiography in adults: an update from the American Society of Echocardiography and the European Association of Cardiovascular Imaging. Eur Heart J Cardiovasc Imaging 16(3):233–270. https://​doi.​org/​10.​1093/​ehjci/​jev014 CrossRefPubMed
21.
go back to reference Mirsky I (1984) Assessment of diastolic function: suggested methods and future considerations. Circulation 69(4):836–841CrossRefPubMed Mirsky I (1984) Assessment of diastolic function: suggested methods and future considerations. Circulation 69(4):836–841CrossRefPubMed
29.
go back to reference Gorter TM, van Veldhuisen DJ, Bauersachs J et al (2017) Right heart dysfunction and failure in heart failure with preserved ejection fraction: mechanisms and management. Position statement on behalf of the Heart Failure Association of the European Society of Cardiology. Eur J Heart Fail. https://doi.org/10.1002/ejhf.1029 CrossRefPubMed Gorter TM, van Veldhuisen DJ, Bauersachs J et al (2017) Right heart dysfunction and failure in heart failure with preserved ejection fraction: mechanisms and management. Position statement on behalf of the Heart Failure Association of the European Society of Cardiology. Eur J Heart Fail. https://​doi.​org/​10.​1002/​ejhf.​1029 CrossRefPubMed
35.
go back to reference Kilner PJ, Henein MY, Gibson DG (1997) Our tortuous heart in dynamic mode—an echocardiographic study of mitral flow and movement in exercising subjects. Heart Vessels 12(3):103–110CrossRefPubMed Kilner PJ, Henein MY, Gibson DG (1997) Our tortuous heart in dynamic mode—an echocardiographic study of mitral flow and movement in exercising subjects. Heart Vessels 12(3):103–110CrossRefPubMed
Metadata
Title
Right atrial–right ventricular coupling in heart failure with preserved ejection fraction
Authors
Maximilian von Roeder
Johannes Tammo Kowallick
Karl-Philipp Rommel
Stephan Blazek
Christian Besler
Karl Fengler
Joachim Lotz
Gerd Hasenfuß
Christian Lücke
Matthias Gutberlet
Holger Thiele
Andreas Schuster
Philipp Lurz
Publication date
01-01-2020
Publisher
Springer Berlin Heidelberg
Published in
Clinical Research in Cardiology / Issue 1/2020
Print ISSN: 1861-0684
Electronic ISSN: 1861-0692
DOI
https://doi.org/10.1007/s00392-019-01484-0

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