swelling facial swelling stridor or wheezing nausea lightheadedness red skin on the chest or neck Superior vena cava syndrome in children Although rare, superior vena cava
[medicalnewstoday.com]
Arm swelling. Nausea. Chest pain. Fluid accumulation around the lungs (pleural effusion).
[healthhype.com]
The symptoms of SVC syndrome include shortness of breath, cough, arm swelling, chest pain, dysphagia, orthopnea, distorted vision, hoarseness, stridor, headache, nasal congestion
[evtoday.com]