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