COVID-19 Related Lung Ventilation and Perfusion Injury
Conditions: Covid-19; Asthma; Healthy Interventions: Other: V/Q SPECT-CT; Other: St. George's Respiratory Questionnaire (SGRQ); Other: mMRC (Modified Medical Research Council) Dyspnea Scale; Other: Six-minute walk test (6MWT); Other: Spirometry; Other: Plethysmography & DLCO; Other: Airwave Oscillometry Sponsors: McMaster University; Research St. Joseph's - Hamilton; Cyclomedica Australia Pty Ltd Recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials