Pneumothorax is the spontaneous collapsing of the left or right lung which causes a stabbing and sharp pain in the area around the chest which extends to the back, arms and the torso. Back Pain Caused due to Lying Down
Treason against the United States, shall consist only in levying War against them, or in adhering to their Enemies, giving them Aid and Comfort. No Person shall be convicted of Treason unless on the Testimony of two Witnesses to the same overt Act, or on Confession in open Court. Article III, Section 3, Clause 1.
At the time of the adoption of the Constitution, the treason clause was most praised for the reason that it prevented the use of treason trials as an instrument of political faction; and the link here to the omission of any provision similar to the charge of compassing seems clear.