Pulmonary Arteriovenous Malformations

  Pulmonary blood vessel malformation (PAVM) could be a condition that affects blood flow between the guts and also the lungs. Affected individuals have associate abnormal association between the vein (carries blood from the lungs to the guts) and arterial blood vessel (carries blood from the heart to the lungs). As a result, blood might not be properly ventilated by the lungs. Some affected individuals could don't have any signs or symptoms of the condition. once gift, symptoms could embody problem respiration, nosebleeds, shortness of breath, problem workout, and blue skin. the general public with PAVM have associate heritable condition referred to as hereditary haemorrhagic telangiectasia, that is heritable in associate chromosome dominant manner. alternative conditions that area unit less ordinarily related to PAVM embody disease (mainly liver cirrhosis), sure kinds of inherent heart condition, chronic infections, and pathologic process thyroid cancer. Treatment varies supported the severity of the condition and also the associated signs and symptoms. once necessary, treatment usually includes embolization, surgery, and/or addressing associated conditions.