In the original article, there was a mistake in Table 2, as published. The correct heart rate values appear below.
Table 2
| Impella off | Impella max flow | P-value | |
|---|---|---|---|
| (N = 6) | (N = 6) | ||
| LV end-diastolic pressure, mmHg | 20.6 ± 6.6 | 12.0 ± 3.4 | 0.032 |
| LV end-systolic pressure, mmHg | 112.2 ± 28.6 | 126.9 ± 22.9 | 0.066 |
| LV end-diastolic volume, ml | 127 ± 32 | 97 ± 26 | 0.015 |
| LV end-systolic volume, ml | 71 ± 32 | 63 ± 27 | 0.14 |
| Stroke volume, ml | 68 ± 16 | 48 ± 14 | 0.003 |
| Stroke work, mmHg·ml | 5,744 ± 1,866 | 4,424 ± 1,650 | 0.003 |
| Heart rate, bpm | 71.4 ± 6.6 | 64.9 ± 9.3 | 0.014 |
| Cardiac output, L/min | 4.78 ± 0.83 | 5.70 ± 0.46 | 0.03 |
Effect of Impella on LV parameters after coronary dissection in animals with large coronary flap.
Cardiac output is a summation of one from left ventricular contraction and one from Impella.
LV, left ventricle.
The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.
Summary
Keywords
coronary arterial dissection, spontaneous coronary artery dissection, impella, large animal, LV unloading, coronary angiography, intimal flap
Citation
Kariya T, Yamada KP, Bikou O, Tharakan S, Miyashita S and Ishikawa K (2021) Corrigendum: Novel Porcine Model of Coronary Dissection Reveals the Impact of Impella on Dissected Coronary Arterial Hemodynamics. Front. Cardiovasc. Med. 8:646675. doi: 10.3389/fcvm.2021.646675
Received
27 December 2020
Accepted
17 March 2021
Published
08 April 2021
Volume
8 - 2021
Edited and reviewed by
Hendrik Tevaearai Stahel, Bern University Hospital, Switzerland
Updates
Copyright
© 2021 Kariya, Yamada, Bikou, Tharakan, Miyashita and Ishikawa.
This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
*Correspondence: Kiyotake Ishikawa kiyotake.ishikawa@mssm.edu
This article was submitted to Heart Failure and Transplantation, a section of the journal Frontiers in Cardiovascular Medicine
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