The US Senate has sole authority to hold impeachment trials. If the House vote passes by a simple majority, the defendant is impeached, and the United States (Supreme Court) must preside over the Senate trial of the President.
How does one rule out other possible causes of the positive tTG blood test? We rule out other causes of elevated tTG by evaluating the other known possible causes, such as liver diseases or the concomitant presence of other autoimmune disorders. If those have been ruled out, the next likely cause is that you are not living 100% gluten-free.
Causes of high levels of AST. Elevated levels of AST may be triggered by damage of the liver due to conditions like cirrhosis and hepatitis. They may also be caused by decaying tumor or necrosis. Other conditions like heart attack, heart failure, kidney, and lung damage may also cause the AST levels to rise.