COVID-19, ECMO, and respiratory infection: A new triad?

COVID-19 and Multiorgan Response: The Long-Term Impact

In late December 2019, severe acute respiratory syndrome coronavirus type-2 (SARS-CoV-2) was discovered following a cluster of pneumonia cases in Wuhan, China. During the early stages of the COVID-19 pandemic in 2020, it was unclear how this virus would manifest into a multiorgan impacting disease. After over 750 million cases worldwide, it has become increasingly evident that SARS-CoV-2 is a complex multifaceted disease we continue to develop our understanding of. The pathophysiology of COVID-19 and how it affects these systems has many theories, ranging from direct viral infection via ACE2 receptor binding, to indirect coagulation dysfunction, cytokine storm, and pathological activation of the complement system. Since the onset of the pandemic, disease presentation, management and manifestation have changed significantly. This paper intends to expand on the long-term impacts of COVID-19 on the cardiovascular, respiratory, urinary, gastrointestinal, and vascular systems of the body and the changes in clinical management. It is evident that the pharmacological, non-pharmacological and psychological management of COVID-19 patients require clearer guidelines to improve the survival odds and long-term clinical outcomes of those presenting with severe disease.