The Ontario Multi-Regional Hospital COVID-19 Registry (COREG)- Recovery Trajectory Sub-study

The Ontario Multi-Regional Hospital COVID-19 Registry (COREG)- Recovery Trajectory Sub-study

Radiological and lung function recovery following Covid-19 infection.

The investigators propose to conduct pulmonary LDCT imaging and physiological lung function assessments, and combine this with detailed multi-regional hospitalization clinical data collection on COVID-19 cases (COREG registry); to inform long-term pulmonary and extra-pulmonary consequences and the recovery trajectory following COVID-19 infection.

Inclusion Criteria:

• Patients discharged from hospital post COVID-19 infection who have radiographic and clinical evidence of COVID-19 pneumonia during hospitalization.
• Patients with evidence of unresolved radiographic changes or persistent hypoxemia.

Exclusion Criteria:

• Failure to comply with study procedures.