Most pulmonary arteriovenous malformations are in the base of the lungs; thus, while upright, blood flow is redistributed to the lung base causing more shunting. While supine, less shunting occurs ...

A shunt between the right bronchial artery ... the patient gave birth to a healthy girl. Rupture of a pulmonary arteriovenous malformation (PAVM) is a life-threatening event that occurs more ...

Transcatheter Closure: A minimally invasive procedure used to close abnormal blood vessels or shunts using catheters and occlusive devices. Pulmonary Arteriovenous Malformations (PAVMs): Abnormal ...

Intrapulmonary arteriovenous shunting refers to the abnormal connection between the pulmonary arteries and veins, allowing blood to bypass the lungs. This can lead to impaired gas exchange ...