Pulmonary vascular rupture is a case of hemoptysis, the risk of intervention is very small. If the effect of internal medicine and drug treatment is not good, you should choose interventional therapy, especially the critical hemoptysis, should be preferred to interventional therapy to stop bleeding, because the effect of interventional hemostasis is immediate. Interventional therapy is preferred for bronchial rupture bleeding, basically without surgery. Interventional therapy for hemoptysis is relatively low risk, but there may be complications, any treatment has complications, but the curative effect of interventional therapy is good, bronchial dilatation, lung cancer, tuberculosis and some unexplained inflammation, including some arteriovenous malformations, etc., can cause hemoptysis, you can choose interventional therapy, relatively safe.