Advertisement
Letter to the Editor| Volume 58, P258-259, March 2023

Download started.

Ok

Letter to the Editor: Influence of right ventricular structure and function on hospital outcomes in COVID-19 patients

  • Author Footnotes
    1 Address: Department of Medicine, Peshawar Medical College & Kuwait Teaching Hospital, Warsak Road, Peshawar, KP, Pakistan 25160 Tel: +92 333 9367272
    Dr. Mustafa Javaid
    Footnotes
    1 Address: Department of Medicine, Peshawar Medical College & Kuwait Teaching Hospital, Warsak Road, Peshawar, KP, Pakistan 25160 Tel: +92 333 9367272
    Affiliations
    Department of Medicine, Peshawar Medical College & Kuwait Teaching Hospital, Peshawar, Pakistan
    Search for articles by this author
  • Author Footnotes
    2 Address: Department of Medicine, Allama Iqbal Medical College, Allama Shabbir Ahmad Usmani Road, Lahore, Punjab, Pakistan 54550.
    Dr. Faizan Masood
    Footnotes
    2 Address: Department of Medicine, Allama Iqbal Medical College, Allama Shabbir Ahmad Usmani Road, Lahore, Punjab, Pakistan 54550.
    Affiliations
    Department of Medicine, Allama Iqbal Medical College, Lahore, Pakistan
    Search for articles by this author
  • Dr. Arsalan Nadeem
    Correspondence
    Corresponding author at: Department of Medicine, Allama Iqbal Medical College, Allama Shabbir Ahmad Usmani Road, Lahore, Punjab, Pakistan 54550.
    Affiliations
    Department of Medicine, Allama Iqbal Medical College, Lahore, Pakistan
    Search for articles by this author
  • Author Footnotes
    1 Address: Department of Medicine, Peshawar Medical College & Kuwait Teaching Hospital, Warsak Road, Peshawar, KP, Pakistan 25160 Tel: +92 333 9367272
    2 Address: Department of Medicine, Allama Iqbal Medical College, Allama Shabbir Ahmad Usmani Road, Lahore, Punjab, Pakistan 54550.
Published:September 06, 2022DOI:https://doi.org/10.1016/j.hrtlng.2022.09.001
Letter to the Editor: Influence of right ventricular structure and function on hospital outcomes in COVID-19 patients
Previous ArticleComment on “Pre-hospital antiplatelet medication use on COVID-19 disease severity”
Next ArticleImpacting heart failure patients lives through missed opportunities

      Keywords

      Letter

      To the Editor
      We diligently read the article “Influence of right ventricular structure and function on hospital outcomes in COVID-19 patients” by Oweis et al. and we sincerely congratulate the authors for their bodacious efforts.
      • Oweis J.
      • Leamon A.
      • Al-Tarbsheh A.H.
      • et al.
      Influence of right ventricular structure and function on hospital outcomes in COVID-19 patients.
      Heart Lung. 2022; 57 (Epub ahead of print. PMID: 35987113; PMCID: PMC9365873): 19-24https://doi.org/10.1016/j.hrtlng.2022.08.007
      As evidenced by multitudinous research on the association between right ventricular function and hospital outcomes in COVID-19 patients,
      • Diaz-Arocutipa C.
      • Saucedo-Chinchay J.
      • Argulian E.
      Association between right ventricular dysfunction and mortality in COVID-19 patients: a systematic review and meta-analysis.
      Clin Cardiol. 2021; 44 (Epub 2021 Sep 16. PMID: 34528706; PMCID: PMC8495092): 1360-1370https://doi.org/10.1002/clc.23719
      we acquiesce with the conclusion of the study that significant changes in right ventricular function and structure, specifically right ventricular dilatation, are associated with increased inpatient mortality as well as ICU mortality. However, we reckon it is essential to state additional noteworthy points that would enhance the quality of this article and add to existing knowledge of the crucial association being investigated.
      First, a 2021 meta-analysis assessing the association between right ventricular dysfunction and mortality in COVID-19 patients denoted the importance of right ventricular ejection fraction by three-dimensional echocardiography as a comparatively more accurate and reproducible parameter to evaluate global right ventricular systolic function.
      • Diaz-Arocutipa C.
      • Saucedo-Chinchay J.
      • Argulian E.
      Association between right ventricular dysfunction and mortality in COVID-19 patients: a systematic review and meta-analysis.
      Clin Cardiol. 2021; 44 (Epub 2021 Sep 16. PMID: 34528706; PMCID: PMC8495092): 1360-1370https://doi.org/10.1002/clc.23719
      The authors of the current study measured left ventricular ejection fraction yet failed to assess the same parameter for the right ventricle, the inclusion of which would have strengthened the findings of the study.
      Second, significantly lower right ventricular free wall longitudinal strain (RVFWLS) has been noted in survivors compared to nonsurvivors and each 1% increase of RVFWLS is linked with higher mortality.
      • Diaz-Arocutipa C.
      • Saucedo-Chinchay J.
      • Argulian E.
      Association between right ventricular dysfunction and mortality in COVID-19 patients: a systematic review and meta-analysis.
      Clin Cardiol. 2021; 44 (Epub 2021 Sep 16. PMID: 34528706; PMCID: PMC8495092): 1360-1370https://doi.org/10.1002/clc.23719
      Furthermore, tricuspid S’ peak systolic velocity was significantly lower in survivors compared to nonsurvivors and every 1 cm/s decrease in tricuspid S’ peak systolic velocity was associated with higher mortality.
      • Diaz-Arocutipa C.
      • Saucedo-Chinchay J.
      • Argulian E.
      Association between right ventricular dysfunction and mortality in COVID-19 patients: a systematic review and meta-analysis.
      Clin Cardiol. 2021; 44 (Epub 2021 Sep 16. PMID: 34528706; PMCID: PMC8495092): 1360-1370https://doi.org/10.1002/clc.23719
      The authors should have included these echocardiographic markers to enhance the validity of the results.
      Third, a 2021 cross-sectional study in Bolivia used the critical care ultrasonography ORACLE protocol to identify the most frequent alterations in right ventricular function and their influence on adverse outcomes.
      • Manzur-Sandoval D.
      • García-Cruz E.
      • Gopar-Nieto R.
      • et al.
      Right ventricular dysfunction and right ventricular-arterial uncoupling at admission increase the in-hospital mortality in patients with COVID-19 disease.
      Echocardiography. 2021; 38 (Epub 2021 Jul 19. PMID: 34286870; PMCID: PMC8444818): 1345-1351https://doi.org/10.1111/echo.15164
      The algorithm allows the evaluation of left ventricular and right ventricular function, valves, pericardial effusion, diastolic function and filling pressures, pulmonary hemodynamics, and regional wall motion.
      • Manzur-Sandoval D.
      • García-Cruz E.
      • Gopar-Nieto R.
      • et al.
      Right ventricular dysfunction and right ventricular-arterial uncoupling at admission increase the in-hospital mortality in patients with COVID-19 disease.
      Echocardiography. 2021; 38 (Epub 2021 Jul 19. PMID: 34286870; PMCID: PMC8444818): 1345-1351https://doi.org/10.1111/echo.15164
      ,
      • García-Cruz E.
      • Manzur-Sandoval D.
      • Rascón-Sabido R.
      • et al.
      Critical care ultrasonography during COVID-19 pandemic: the ORACLE protocol.
      Echocardiography. 2020; 37 (Epub 2020 Aug 29. PMID: 32862474): 1353-1361https://doi.org/10.1111/echo.14837
      The authors should have considered using the algorithm to obtain greater prognostic certainty and thus determine the most appropriate treatment.
      Fourth, postulated mechanisms for the myocardial injury resulting in right ventricular dysfunction include the expression of angiotensin-converting enzyme 2 (ACE2) in the cardiovascular system which mediates the entry of the COVID-19 virus into cardiomyocytes to cause direct damage.
      • Lan Y.
      • Liu W.
      • Zhou Y.
      Right ventricular damage in COVID-19: association Between Myocardial Injury and COVID-19.
      Front Cardiovasc Med. 2021; 8 (PMID: 33665210; PMCID: PMC7920943)606318https://doi.org/10.3389/fcvm.2021.606318
      Elevation of troponin-I levels is accompanied by an exponential increase in other inflammatory markers, such as lactate dehydrogenase, ferritin, tumor necrosis factor-α, interleukin-6, and interleukin-8.
      • Lan Y.
      • Liu W.
      • Zhou Y.
      Right ventricular damage in COVID-19: association Between Myocardial Injury and COVID-19.
      Front Cardiovasc Med. 2021; 8 (PMID: 33665210; PMCID: PMC7920943)606318https://doi.org/10.3389/fcvm.2021.606318
      This could be the underlying cause of a cytokine storm syndrome which may result in cardiac involvement. An assessment of these markers should have been carried out by the authors to explore the underpinning pathophysiology of right ventricular involvement.
      Fifth, the authors should have considered a larger population sample to increase the legitimacy of their findings.
      • Manzur-Sandoval D.
      • García-Cruz E.
      • Gopar-Nieto R.
      • et al.
      Right ventricular dysfunction and right ventricular-arterial uncoupling at admission increase the in-hospital mortality in patients with COVID-19 disease.
      Echocardiography. 2021; 38 (Epub 2021 Jul 19. PMID: 34286870; PMCID: PMC8444818): 1345-1351https://doi.org/10.1111/echo.15164
      Sixth, data on lifestyle and nutrition such as sodium intake, smoking, alcohol consumption, and substance abuse were not reported which could result in compounding due to increased comorbidities. Finally, multifaceted approaches should be adopted to enhance investigations and treatments.

      Disclaimer

      None to declare.

      Conflict of interest

      The authors declare no conflict of interest.

      Funding statement

      This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors.

      CRediT authorship contribution statement

      Dr. Mustafa Javaid: Conceptualization, Data curation, Methodology, Software, Writing – original draft. Dr. Faizan Masood: Data curation, Software, Writing – original draft. Dr. Arsalan Nadeem: Supervision, Software, Writing – review & editing.

      Declaration of interests

      The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

      Acknowledgement

      None to declare.

      References

        • Oweis J.
        • Leamon A.
        • Al-Tarbsheh A.H.
        • et al.
        Influence of right ventricular structure and function on hospital outcomes in COVID-19 patients.
        Heart Lung. 2022; 57 (Epub ahead of print. PMID: 35987113; PMCID: PMC9365873): 19-24https://doi.org/10.1016/j.hrtlng.2022.08.007
        View in Article
        • Diaz-Arocutipa C.
        • Saucedo-Chinchay J.
        • Argulian E.
        Association between right ventricular dysfunction and mortality in COVID-19 patients: a systematic review and meta-analysis.
        Clin Cardiol. 2021; 44 (Epub 2021 Sep 16. PMID: 34528706; PMCID: PMC8495092): 1360-1370https://doi.org/10.1002/clc.23719
        View in Article
        • Manzur-Sandoval D.
        • García-Cruz E.
        • Gopar-Nieto R.
        • et al.
        Right ventricular dysfunction and right ventricular-arterial uncoupling at admission increase the in-hospital mortality in patients with COVID-19 disease.
        Echocardiography. 2021; 38 (Epub 2021 Jul 19. PMID: 34286870; PMCID: PMC8444818): 1345-1351https://doi.org/10.1111/echo.15164
        View in Article
        • García-Cruz E.
        • Manzur-Sandoval D.
        • Rascón-Sabido R.
        • et al.
        Critical care ultrasonography during COVID-19 pandemic: the ORACLE protocol.
        Echocardiography. 2020; 37 (Epub 2020 Aug 29. PMID: 32862474): 1353-1361https://doi.org/10.1111/echo.14837
        View in Article
        • Lan Y.
        • Liu W.
        • Zhou Y.
        Right ventricular damage in COVID-19: association Between Myocardial Injury and COVID-19.
        Front Cardiovasc Med. 2021; 8 (PMID: 33665210; PMCID: PMC7920943)606318https://doi.org/10.3389/fcvm.2021.606318
        View in Article

      Article info

      Publication history

      Published online: September 06, 2022
      Accepted: September 1, 2022
      Received: August 30, 2022

      Identification

      DOI: https://doi.org/10.1016/j.hrtlng.2022.09.001

      Copyright

      © 2022 Elsevier Inc. All rights reserved.

      ScienceDirect

      Access this article on ScienceDirect

      The content on this site is intended for healthcare professionals.


      We use cookies to help provide and enhance our service and tailor content. To update your cookie settings, please visit the Cookie Preference Center for this site.
      Copyright © 2023 Elsevier Inc. except certain content provided by third parties.


      RELX