Echocardiographic Manifestation in Patient With COVID-19 （EARLY-MYO COVID-19）

Covid19 Clinical Trial

Official title: Cardiac Structural and Functional Characteristics in COVID-19: A Dynamic Echocardiographic Study

Status Completed

Clinical Trial Summary

The cardiovascular effects of coronavirus disease 2019 (COVID-19) are not yet fully known. We conducted a prospective and dynamic echocardiographic study to investigate the cardiac structural and functional changes in COVID-19 patients in intensive care unit (ICU).

Clinical Trial Description

The ongoing pandemic of coronavirus disease 2019 (COVID-19) caused by the newly discovered severe acute respiratory syndrome coronavirus 2 (SAR-CoV-2) has become a global health crisis, resulting in 3,435,894 confirmed infections and 239,604 deaths worldwide by 4 May 2020 1. Although acute respiratory syndrome is the main manifestation of the disease2, the understanding of the impact of the virus on other organs is of importance in terms of multiple organ dysfunction/failure that contributed to the increased mortality in patients with COVID-19.

With the increase of confirmed cases and the accumulation of clinical data, the cardiovascular manifestations caused by COVID-19 has raised concern3. Some studies have reported that a certain percentage of patients presented cardiac injury as indicated by elevated cardiac biomarkers such as high-sensitivity cardiac troponin-I (hs-cTnI) and brain natriuretic peptide (BNP) 2,4,5. Cardiac complications, including acute heart failure, cardiac rupture and even sudden cardiac arrest, has also been described in several case reports 6-8. However, autopsy studies failed to find the evidence of direct assaults by the virus in myocyte or apparent myocyte necrosis/apoptosis in the heart 9. Typical pathological finding reported was mononuclear inflammatory infiltration in the myocardial interstitium but no substantial damage in cardiomyocytes in the heart 10,11. Thus, a significant gap exists in our knowledge between the clinical investigation and postmortem findings. At present, the in vivo morphological and functional features of cardiac injury remain unknown.

We therefore performed a prospective and dynamic echocardiography study to investigate the cardiac structural and functional changes in patients with COVID-19 who were admitted to intensive care unit (ICU), and to compare the cardiac characteristics between deceased and survived patients. ;

Related Conditions & MeSH terms

• Covid19
• Echocardiography

• NCT number: NCT04352842
• Study type: Observational
• Source: RenJi Hospital
• Status: Completed
• Start date: January 21, 2020
• Completion date: April 8, 2020