Print. Uterine prolapse is when the uterus drops down into the vagina, and in severe cases, outside the vagina. It is one of the more distressing gynecologic conditions and spares no age group.
In most leads, the T wave is positive. This is due to the repolarization of the membrane. During ventricle contraction (QRS complex), the heart depolarizes. Repolarization of the ventricle happens in the opposite direction of depolarization and is negative current.
1. Get help from a doctor now âº. ECG QRS: Q is a downward deflection on the ecg, r is an upward deflection and s a downward one. The trio, qrs, represents the electrical activity ov ventricular contraction on the electrocardiogram....Read more.he two events are seen on the ekg as the p and r waves. If that is shorter than 120 msec, that can mean an accessory pathway that is bypassing the normal conduction system and cause pre-excitation.