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.
ECG should be done on patients with hypokalemia. Cardiac effects of hypokalemia are usually minimal until serum K concentrations are 3 mEq/L. Hypokalemia causes sagging of the ST segment, depression of the T wave, and elevation of the U wave. With marked hypokalemia, the T wave becomes progressively smaller and the U wave becomes increasingly larger.