Pulmonary Arteriovenous Malformation treatment in Cuauhtémoc

A pulmonary arteriovenous malformation is an abnormal connection between arteries and veins within the lung, in which blood passes from one side to the other without properly crossing the network of small vessels where oxygen exchange takes place.

How it may present: It can occur without symptoms or be associated with shortness of breath on exertion, bluish coloring of the lips or skin and fatigue; at times it is detected on imaging studies.

When is a checkup advisable? In the presence of breathing difficulty with no clear cause or bluish coloring, an evaluation is advisable.

Who treats it? In childhood, the pediatrician guides the initial evaluation together with areas such as pulmonology or cardiology. Discussing these symptoms with a professional helps to understand their origin and follow-up.