atrial flutter to paroxysmal atrial tachycardia with block when digitalis administration was excessive was repeatedly documented in one case (V.K.). Roentgenograms By definition the patients in this series had extreme enlargement of the left atrium, which extended either to the right chest wall or to within approximately one centimeter of it.
parenthood definition, meaning, what is parenthood: the state of being a parent: . Learn more.
Every state has laws that establish the rights and duties of parents. The definition of the term âparentâ though, is not always the same. In most states, a child can only have two parents at a time. If the child is adopted, the birth parents no longer have rights or duties. In a few states, including Alaska and Nebraska, a stepparent is also considered a parent.