Causes of CTEPH. A blood clot in the lungs is known as a pulmonary embolism (PE), which can become lodged there and accumulate other clots. PE can block blood flow into the lungs and can be life threatening. These blood clots usually form in the legs that break loose and then travel to the lung.
The purpose of the Bay of Pigs Invasion was to overthrow the Cuban government under Fidel Castro. The U. â¦ S. backed Bay of Pigs invasion, which aimed to overthrow Fidel Castro's communist rule, was a failure. It was a huge political victory for Castro because it soldified his power over Communist Cuba.
Operation Dragoon (initially Operation Anvil) was the code name for the Allied invasion of Southern France on 15 August 1944. The operation was initially planned to be executed in conjunction with Operation Overlord, the Allied landing in the Normandy, but the lack of available resources led to a cancellation of the second landing.