1
|
Badrinath A, Bhatta S, Kloc A. Persistent viral infections and their role in heart disease. Front Microbiol 2022; 13:1030440. [PMID: 36504781 PMCID: PMC9730422 DOI: 10.3389/fmicb.2022.1030440] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Accepted: 11/02/2022] [Indexed: 11/25/2022] Open
Abstract
Viral infections are the culprit of many diseases, including inflammation of the heart muscle, known as myocarditis. Acute myocarditis cases have been described in scientific literature, and viruses, such as parvovirus B19, coxsackievirus B3, or more recently, SARS-CoV-2, were the direct cause of cardiac inflammation. If not treated, myocarditis could progress to dilated cardiomyopathy, which permanently impairs the heart and limits a person's lifespan. Accumulated evidence suggests that certain viruses may persist in cardiac tissue after the initial infection, which could open up the door to reactivation under favorable conditions. Whether this chronic infection contributes to, or initiates, cardiac damage over time, remains a pressing issue in the field of virus-induced heart pathology, and it is directly tied to patients' treatment. Previously, large case studies found that a few viruses: parvovirus B19, coxsackievirus, adenovirus, human herpesvirus 6, cytomegalovirus and Epstein-Barr virus, are most commonly found in human endomyocardial biopsy samples derived from patients experiencing cardiac inflammation, or dilated cardiomyopathy. SARS-CoV-2 infection has also been shown to have cardiovascular consequences. This review examines the role of viral persistence in cardiac inflammation and heart disease, and discusses its implications for patients' outcomes.
Collapse
|
2
|
COVID-19, cardiac involvement and cardiac rehabilitation: Insights from a rehabilitation perspective - State of the Art. Turk J Phys Med Rehabil 2022; 68:317-335. [DOI: 10.5606/tftrd.2022.11435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 08/04/2022] [Indexed: 11/25/2022] Open
Abstract
Since the beginning of the pandemic, many novel coronavirus disease 2019 (COVID-19) patients have experienced multisystem involvement or become critically ill and treated in intensive care units, and even died. Among these systemic effects, cardiac involvement may have very important consequences for the patient’s prognosis and later life. Patients with COVID-19 may develop cardiac complications such as heart failure, myocarditis, pericarditis, vasculitis, acute coronary syndrome, and cardiac arrhythmias or trigger an accompanying cardiac disease. The ratio of COVID-19 cardiac involvement ranges between 7 and 28% in hospitalized patients with worse outcomes, longer stay in the intensive care unit, and a higher risk of death. Furthermore, deconditioning due to immobility and muscle involvement can be seen in post-COVID-19 patients and significant physical, cognitive and psychosocial impairments may be observed in some cases. Considering that the definition of health is “a state of complete physical, mental and social well-being”, individuals with heart involvement due to COVID-19 should be rehabilitated by evaluating all these aspects of the disease effect. In the light of the rehabilitation perspective and given the increasing number of patients with cardiac manifestations of COVID-19, in this review, we discuss the rehabilitation principles in this group of patients.
Collapse
|
3
|
Kriventsov MA, Yermola YA, Davydova AA, Beketov AA, Makalish TP, Zyablitskaya EY, Geraschenko AV, Kubyshkin AV, Galyshevskaya AA, Zausalina AI. Immunohistochemical Expression of VDR in Myocardium: Postmortem Evaluation of COVID-19 Patients. J Histochem Cytochem 2022; 70:391-399. [PMID: 35357255 PMCID: PMC9058373 DOI: 10.1369/00221554221089916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Morphological data on heart damage and its mechanisms due to extremely severe course of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection are limited, as well as data on the correlation of damage and expression of vitamin D receptors (VDRs). In this study, we analyzed a series of myocardial samples obtained during postmortem autopsy of 48 critically ill patients with COVID-19 who died with SARS-CoV-2-associated pneumonia. The purpose of the study was to evaluate immunohistochemical VDR expression in the myocardium. The results showed the only minimal or no immunohistochemical expression of VDR in the nuclei of cardiomyocytes in most cases, along with the persisted strong expression in lymphoid cells. To the best of our knowledge, it is the first study and data provided were regarding myocardial VDR expression in COVID-19 patients. The results are of interest in terms of further study of the effects of ligand-associated VDR activation on the cardiovascular system.
Collapse
Affiliation(s)
- Maxim A Kriventsov
- Department of Pathomorphology, Medical Academy named after S.I. Georgievsky, V.I. Vernadsky Crimean Federal University, Simferopol, Russia
| | - Yulianna A Yermola
- Department of Pathomorphology, Medical Academy named after S.I. Georgievsky, V.I. Vernadsky Crimean Federal University, Simferopol, Russia
| | - Alexandra A Davydova
- Department of Pathomorphology, Medical Academy named after S.I. Georgievsky, V.I. Vernadsky Crimean Federal University, Simferopol, Russia
| | - Alexey A Beketov
- Department of Pathomorphology, Medical Academy named after S.I. Georgievsky, V.I. Vernadsky Crimean Federal University, Simferopol, Russia
| | - Tatyana P Makalish
- Central Research Laboratory, Medical Academy named after S.I. Georgievsky, V.I. Vernadsky Crimean Federal University, Simferopol, Russia
| | - Evgeniya Yu Zyablitskaya
- Central Research Laboratory, Medical Academy named after S.I. Georgievsky, V.I. Vernadsky Crimean Federal University, Simferopol, Russia
| | - Alina V Geraschenko
- Central Research Laboratory, Medical Academy named after S.I. Georgievsky, V.I. Vernadsky Crimean Federal University, Simferopol, Russia
| | - Anatoly V Kubyshkin
- Department of Pathophysiology, Medical Academy named after S.I. Georgievsky, V.I. Vernadsky Crimean Federal University, Simferopol, Russia
| | - Anna A Galyshevskaya
- Department of Pathomorphology, Medical Academy named after S.I. Georgievsky, V.I. Vernadsky Crimean Federal University, Simferopol, Russia
| | - Anastasia I Zausalina
- Department of Pathomorphology, Medical Academy named after S.I. Georgievsky, V.I. Vernadsky Crimean Federal University, Simferopol, Russia
| |
Collapse
|
4
|
Nagamine T, Randhawa S, Nishimura Y, Huang R, Leesutipornchai T, Benavente K, Yoshimura S, Zhang J, Kanitsorphan C. Characteristics of bradyarrhythmia in patients with COVID-19: Systematic scoping review. Pacing Clin Electrophysiol 2022; 45:556-566. [PMID: 35182433 PMCID: PMC9115401 DOI: 10.1111/pace.14466] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 01/16/2022] [Accepted: 01/30/2022] [Indexed: 11/26/2022]
Abstract
COVID‐19 has recently been associated with the development of bradyarrhythmias, although its mechanism is still unclear. We aim to summarize the existing evidence regarding bradyarrhythmia in COVID‐19 and provide future directions for research. Following the PRISMA Extension for Scoping Reviews, we searched MEDLINE and EMBASE for all peer‐reviewed articles using keywords including“Bradycardia,” “atrioventricular block,” and “COVID‐19″ from their inception to October 13, 2021. Forty‐three articles, including 11 observational studies and 59 cases from case reports and series, were included in the systematic review. Although some observational studies reported increased mortality in those with bradyarrhythmia and COVID‐19, the lack of comparative groups and small sample sizes hinder the ability to draw definitive conclusions. Among 59 COVID‐19 patients with bradycardia from case reports and series, bradycardia most often occurred in those with severe or critical COVID‐19, and complete heart block occurred in the majority of cases despite preserved LVEF (55.9%). Pacemaker insertion was required in 76.3% of the patients, most of which were permanent implants (45.8%). This systematic review summarizes the current evidence and characteristics of bradyarrhythmia in patients with COVID‐19. Further studies are critical to assess the reversibility of bradyarrhythmia in COVID‐19 patients and to clarify potential therapeutic targets including the need for permanent pacing.
Collapse
Affiliation(s)
- Todd Nagamine
- Department of Medicine, John A. Burns School of Medicine, University of Hawai'i, Honolulu, HI, 96813, USA
| | - Sandeep Randhawa
- Department of Medicine, John A. Burns School of Medicine, University of Hawai'i, Honolulu, HI, 96813, USA
| | - Yoshito Nishimura
- Department of Medicine, John A. Burns School of Medicine, University of Hawai'i, Honolulu, HI, 96813, USA
| | - Ricky Huang
- Department of Medicine, John A. Burns School of Medicine, University of Hawai'i, Honolulu, HI, 96813, USA
| | - Thiratest Leesutipornchai
- Department of Medicine, John A. Burns School of Medicine, University of Hawai'i, Honolulu, HI, 96813, USA
| | - Kevin Benavente
- Department of Medicine, John A. Burns School of Medicine, University of Hawai'i, Honolulu, HI, 96813, USA
| | - Stephanie Yoshimura
- Department of Medicine, John A. Burns School of Medicine, University of Hawai'i, Honolulu, HI, 96813, USA
| | - James Zhang
- Queen's Heart Institute, The Queen's Medical Center, Honolulu, HI, 96813, USA
| | - Chanavuth Kanitsorphan
- Department of Medicine, John A. Burns School of Medicine, University of Hawai'i, Honolulu, HI, 96813, USA
| |
Collapse
|