What are symptoms of pulmonary embolism after dvt?

Maybe Many or none. If the clot is big, sudden shortness of beath, chest pain, rapid breathing/heart rate, dizziness/weakness, fatigue, heart failure, blue/cyanotic lips/fingers/toes etc... Some people suffer from chronic embolism--small/tiny clots which may not cause much symptoms at all, but over time can cause more damage. So, if you have trouble wtih DVT etc..Take your meds and follow doc regularly. Good luck.