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.
curately, even if the TP segment is not present because the P wave is superimposed on. the T wave during sinus tachycardia or if the PR segment is depressed or there is a. prominent atrial repolarization (Ta) wave. Tracing 1 in Figure 1 is an example of normal ST-segment elevation. In a study of. 6014 healthy men in the U.S. Air Force who were 16 to 58 years old, 91 percent had ST-. segment elevation of 1 to 3 mm in one or more precordial leads.