Relacionar Columnas asthmaVersión en línea generalidades del asma por ximena sanchez 1 Causes of asthma 2 What is asthma 3 What symptoms may be present 4 Objective of breathing retraining and exercises 5 Types of asthma 6 What causes asthma 7 benefit of pulmonary rehabilitation in asthma 8 Risk factors that induce asthma allergic, infectious environmental influences allergens, pharmaceuticals, occupational improving exercise capacity and quality of life air flow limitation coughing, wheezing, shortness of breath chronic inflammation of the respiratory tract reduce respiratory rate and improve ventilation