The rate of aging of the lungs is, in fact, greater than the aging of the heart. So while some shortness of breath is associated with cardiac troubles, that's not always the case—and breathing problems can indeed originate from the lungs.
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- asthma
- cardiomyopathy
- chronic bronchitis
- chronic obstructive pulmonary disease (COPD)
- congestive heart failure
- diastolic dysfunction
- emphysema
- neuromuscular conditions
- pneumonia
- pulmonary edema
- pulmonary fibrosis
- pulmonary hypertension
- ventricular dysfunction
Shortness of breath or dyspnea is a feeling of breathlessness or a sense of getting “not enough air” out of proportion to activity. Shortness of breath that is experienced when you are at rest or with little physical activity is not normal and should be brought to the immediate attention of your physician. There are many causes of dyspnea, and the specific one must be clarified.
Tests will be ordered after your discussion and physical examination by your doctor. These tests may include a chest X ray, tests of lung function, and measurement of oxygen levels in the blood, if lung disease is suspected. Other tests may be ordered to evaluate possible heart disease, including electrocardiogram.
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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.