Sometimes the blood clot in the veins of the leg. Veins take blood from legs to heart, which pumps blood to lungs. Due to clot in veins of legs, the less oxygenated blood blocks blood circulation thru’ lungs.
1) Genetic predispostion to cloting
2) Bed rest
3) Major surgery
4) child birth
They are major causes of pulmonary embolism. When Pulmonary embolism is in intial stage removing clot is the only solution. That is acute pulmonary embolism. This is most complicated surgery in the field of medicine. Success rate is low. There are only 10 centers in the world which can perform this type of urgery & even qualified surgeons fail to diagnise this & treat it as asthama & TB. This is for exclusively patient & public awarness.
