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. 2020 Dec;33(12):1528-1531.
doi: 10.1016/j.echo.2020.07.014. Epub 2020 Sep 2.

Paradoxical Low-Flow Low-Gradient Aortic Stenosis: Effect of Low Transvalvular Flow Conditions on Indexed Stroke Volume after Transcatheter Aortic Valve Replacement

Nisha Hosadurg  1 , Benjamin Koethe  2 , Dou Huang  1 , Andrew R Weintraub  3 , Ayan R Patel  3 , Benjamin S Wessler  4
Affiliations

Paradoxical Low-Flow Low-Gradient Aortic Stenosis: Effect of Low Transvalvular Flow Conditions on Indexed Stroke Volume after Transcatheter Aortic Valve Replacement

Nisha Hosadurg et al. J Am Soc Echocardiogr. 2020 Dec.

Abstract

Paradoxical Low-Flow Low-Gradient Aortic Stenosis: Effect of Low Transvalvular Flow Conditions on Indexed Stroke Volume after Transcatheter Aortic Valve Replacement

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Conflict of interest statement

Conflicts of Interest: None.

Figures

Figure 1
Figure 1
(A) Pre- to post-TAVR change in SVi in P-LFLG AS patients and (B) proportion of P-LFLG AS patients with improvement in SVi post-TAVR by groups of conditions causing LF, with the number of LF conditions in parentheses.
See this image and copyright information in PMC

References

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