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.
ST Segment Elevation; ST Segment Depression . General Introduction to ST, T, and U wave abnormalities. Basic Concept: the specificity of ST-T and U wave abnormalities is provided more by the clinical circumstances in which the ECG changes are found than by the particular changes themselves. Thus the term, nonspecific ST-T wave abnormalities, is frequently used when the clinical data are not available to correlate with the ECG findings.