PFT Systems Market Size and Forecasts (2020 - 2030), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage: By Type (Complete PFT Systems, Portable PFT Systems); Test Type (Spirometry, Lung Volume, Gas Exchange Testing, Maximal Voluntary Ventilation, Oxygen Titration Test, High Altitude Simulation Testing); Application (Chronic Obstructive Pulmonary Disease (COPD), Asthma, Chronic Shortness of Breath, Restrictive Lung Disease); End User (Hospitals and Clinicals, Diagnostics Laboratories), and Geography (North America, Europe, Asia Pacific, and South and Central America)