Cor pulmonale

Cor pulmonale is a condition characterized by the enlargement and failure of the right ventricle of the heart as a response to increased vascular resistance or high blood pressure in the lungs (pulmonary hypertension).

Causes

Cor pulmonale is caused by pulmonary hypertension. The most common cause of pulmonary hypertension is chronic obstructive pulmonary disease (COPD). Other causes can include pulmonary embolism, interstitial lung disease, and sleep apnea.

Symptoms

Symptoms of cor pulmonale may include shortness of breath, chest pain, and swelling in the legs and ankles.

Diagnosis

Cor pulmonale can be diagnosed through a variety of tests, including echocardiogram, chest X-ray, and pulmonary function tests.

Treatment

Treatment for cor pulmonale focuses on managing the underlying cause and may include oxygen therapy, diuretics, and vasodilators.

Prognosis

The prognosis for cor pulmonale varies depending on the severity of the condition and the effectiveness of treatment.

See also

• Pulmonary hypertension
• Chronic obstructive pulmonary disease
• Pulmonary embolism

Cor pulmonale Resources
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