The expression is a trinomial, like the expressions which we've been factoring in this lesson. There is a small variation in this problem however -- the first term has a coefficient that is not 1.
Ventricular Phonation (Plica Ventricularis). This occurs when a great amount of muscle tension above the vocal folds is created in the laryngeal area causing an approximation of the false vocal folds.entricular Phonation (Plica Ventricularis). This occurs when a great amount of muscle tension above the vocal folds is created in the laryngeal area causing an approximation of the false vocal folds.
A ventricular premature beat is an extra heartbeat caused by an abnormal electrical impulse starting in the lower chambers of the heart (the ventricles) before a normal heartbeat would occur. It is also known as a ventricular ectopic beat or a premature ventricular contraction.This is a form of arrhythmia that is similar to an atrial ectopic heartbeat. But where that affects the upper chambers of the heart (the atria), this affects the ventricles (or lower chambers of the heart). ventricular premature beat is an extra heartbeat caused by an abnormal electrical impulse starting in the lower chambers of the heart (the ventricles) before a normal heartbeat would occur. It is also known as a ventricular ectopic beat or a premature ventricular contraction.