Cardiovascular symptom phenotypes of post-acute sequelae of SARS-CoV-2
Type of article: In Brief
Category: Infectious Diseases
MedED Catalogue Reference: MIIB003
Category Tabs: Infectious Diseases | COVID-19 | Long-COVID
Sources: International Journal of Cardiology
Acute COVID-19 infection has significantly impacted global public health, leading to millions of confirmed cases and deaths worldwide. It has become evident that COVID-19 affects the respiratory system and various organs and systems, resulting in a wide range of clinical manifestations. Some individuals experience prolonged symptoms and complications after the acute phase of the illness, leading to the concept of long COVID.
Long COVID is characterized by persistent symptoms lasting more than four weeks after SARS-CoV-2 infection, and it can develop regardless of the severity of the initial infection. Cardiovascular involvement is a significant concern, as it can have a negative impact on the prognosis and pre-existing cardiovascular conditions. However, the full spectrum of cardiovascular issues associated with post-COVID-19 syndrome is not yet well-established.
This study, published in the International Journal of Cardiology, examined cardiovascular changes in patients with post-acute sequelae of SARS-CoV-2 infection. The study included 100 adult patients referred to a specialized clinic for post-COVID cardiology evaluation and treatment. The patients presented with various cardiovascular symptoms, including chest pain, palpitations, dyspnea on exertion, and fatigue. Blood pressure and heart rate were slightly elevated compared to baseline, and some patients had abnormal findings on cardiac imaging, such as reduced left ventricular function and myocarditis.
The authors suggest that cardiovascular symptoms in post-COVID-19 patients may be accompanied by mild cardiac abnormalities. However, further research is needed to better understand these cardiovascular changes' underlying mechanisms and long-term implications. Additionally, the impact of COVID-19 vaccination on the cardiovascular sequelae of the disease requires further investigation.
Long COVID continues to burden individuals and healthcare systems significantly, affecting morbidity, mortality, and quality of life.
Understanding the pathophysiology of post-acute sequelae of SARS-CoV-2 infection is crucial for managing these long-term effects of COVID-19 to improve patient outcomes.
Disclaimer
This article is compiled from a variety of resources researched and compiled by the contributor. It is in no way presented as an original work. Every effort has been made to correctly attribute quotes and content. Where possible all information has been independently verified. The Medical Education Network bears no responsibility for any inaccuracies which may occur from the use of third-party sources. If you have any queries regarding this article contact us
Fact-checking Policy
The Medical Education Network makes every effort to review and fact-check the articles used as source material in our summaries and original material. We have strict guidelines in relation to the publications we use as our source data, favouring peer-reviewed research wherever possible. Every effort is made to ensure that the information contained here is an accurate reflection of the original material. Should you find inaccuracies, out of date content or have any additional issues with our articles, please make use of the contact us form to notify us.
