the p-wave phase of an electrocardiogram (ecg) represents the t wave.
the p-wave phase of an electrocardiogram (ecg) represents the t wave.
the p-wave phase of an electrocardiogram (ecg) represents?
the t wave
electrocardiogram (ecg) is used for determination of the location, size, direction of blood flow through the atrial hole, hemodynamic of the right ventricle (blood circulation), tricuspid valve, and functioning of left ventricle. the ecg can also be used to determine the rhythm of the heart to determine if there is an indication of sinus rhythm or atrial fibrillation. in the ecg, the p wave morphology will be study for any abnormalities. if during the ecg, the p-wave (atrial depolarization)is tall, broad, or split waves in lead ii and accompanied with a deep negative force in v1, this would be considered to be abnormal; only one wave should be associated with the p-wave. additionally, in an ecg the qrs morphology and axis will be examined for any abnormalities. if the ecg shows a right axis deviation which is abnormal or a right bundle-branch block (this would mean there was no signal going through the atrium to instruct the ventricle to contract or squeeze blood out of the ventricle).
lutembacher's syndrome
the averaged lagrangian is obtained by integration of the lagrangian over the wave phase. as a result, the averaged lagrangian only contains the derivatives of the wave phase formula_51 (these derivatives being, by definition, the angular frequency and wavenumber) and does not depend on the wave phase itself. so the solutions will be independent of the choice of the zero level for the wave phase. consequently – by noether's theorem – variation of the averaged lagrangian formula_122 with respect to the wave phase results in a conservation law:









































where
averaged lagrangian