Background Post-acute coronavirus 2019 (COVID-19) syndrome is now recognized as a
complex systemic disease that is associated with substantial morbidity. Objectives To …

Some patients remain unwell for months after “recovering” from the acute COVID-19. They
develop persistent fatigue, cognitive problems, headaches, disrupted sleep, myalgias and …

Importance Reduced exercise capacity is commonly reported among individuals with COVID-
19 symptoms more than 3 months after SARS-CoV-2 infection (long COVID-19 [LC]) …

Background Post-COVID-19 condition encompasses symptoms following COVID-19
infection that linger at least 4 weeks after the end of active infection. Symptoms are wide …

Patients recovering from COVID-19 often report symptoms of exhaustion, fatigue and
dyspnoea and present with exercise intolerance persisting for months post-infection …

Background 'Long COVID'-associated dyspnoea may persist for months after SARS-CoV-2
infection. Among the causes of persistent dyspnoea, dysfunctional breathing (DB), defined …

Persistent breathlessness> 28 days after acute COVID-19 infection has been identified as a
highly debilitating post-COVID symptom. However, the prevalence, risk factors, mechanisms …

The public health consequences of the epidemic of severe acute respiratory syndrome
coronavirus-2 (SARS-CoV-2) infections may well go beyond the current burden on hospital …

Background Growing consideration is emerging regarding the burden of persisting sequelae
after SARS-CoV-2 infection. Out-patients exhibiting long Covid may benefit from ambulatory …

Background Survivors of severe-to-critical coronavirus disease 2019 (COVID-19) may have
functional impairment, radiological sequelae and persistent symptoms requiring prolonged …