The roster of committee members who have gone on to serve in higher office is impressive. Eight Presidents and eight Vice Presidents have served on Ways and Means, as have 21 Speakers of the House of Representatives, and four Justices of the Supreme Court.
T âwave abnormalities may not necessarily indicate the presence of a severe heart condition. There are non-specific wave changes that result from common, non-specific causes of T-wave abnormality which includes the following: 1  No obvious causes, which are usually associated with women.  Fever.
Mutations in the TG gene can cause congenital hypothyroidism, a condition characterized by abnormally low levels of thyroid hormones starting from birth. The TG gene mutations involved in this condition either delete a small segment of the TG gene or change one of the DNA building blocks (base pairs).