cor pulmonale is a common complication of what respiratory disease course hero

Acute cor pulmonale

This condition develops suddenly and is most often caused by a massive pulmonary embolism. This occurs when part of a blood clot breaks away and travels to the lungs through the bloodstream. The clot can cause a blockage and damage the lungs.

Chronic cor pulmonale

This condition develops over time. Chronic obstructive pulmonary disease (COPD) is the most common cause of chronic cor pulmonale. COPD is a chronic and progressively disabling disease that results in persistent respiratory symptoms. It is usually caused by significant exposure to noxious agents via breathing.

Acute vs. Chronic Bronchitis

Before discussing the complications of bronchitis, it’s important to distinguish the two different kinds, as both the symptoms and impact can vary significantly. 1

Acute Bronchitis Complications

While acute bronchitis usually runs its course, complications such as secondary bacterial infection (“superinfection”) may occur in 5% to 10% of people.

Chronic Bronchitis Complications

Unlike acute bronchitis, complications are fairly common with chronic bronchitis, especially worsening of the condition (acute exacerbations).

Summary

While bronchitis most often resolves on its own, in some cases it can lead to further complications.

A Word From Verywell

It can be frightening to hear about all of the potential complications that may accompany a diagnosis of acute bronchitis, yet being aware of these possibilities may help you catch a secondary condition before it can take hold.