
Asthma
Graph demonstrates results in right-upper-lobe matched pairs before and after a m... |

Asthma
Coronal hyperpolarized helium-3 MRI in a patient with moderately persistent asthm... |

Asthma
Coronal hyperpolarized helium-3 MRI in a patient with moderately persistent asthm... |

Asthma
A child with asthma using a metered dose inhaler.
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Asthma
A person with asthma receives an inhalation treatment using a hand-held nebulizer. |

Asthma
A pulse oximeter measures the amount of oxygen in your bloodstream.
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Chronic Obstructive Pulmonary Disease
Chronic obstructive pulmonary disease (COPD). Flow volume curve of lungs in emphysema shows marked d... |

Chronic Obstructive Pulmonary Disease
Chronic obstructive pulmonary disease (COPD). Forced expiratory volume in 1 second (FEV1)... |

Chronic Obstructive Pulmonary Disease
Posteroanterior (PA) and lateral chest radiograph in a patient with severe Chronic obstructive pulmo... |

Chronic Obstructive Pulmonary Disease
Chronic obstructive pulmonary disease (COPD). A lung with emphysema shows increased anteroposterior... |