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