Pulmonary arteriovenous malformations (PAVMs) are considerably unique in they shunt blood from the appropriate coronary heart method towards the remaining heart process with no picking up oxygen within the lungs. This leads to indications of low oxygen, shortness of breath, exhaustion. These malformations may also bleed, leading to coughing up https://www.sgvascularctr.com/service/vascular-malformations/