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.
The traditional and strictest definition of a stepfamily is a married couple where one or both members of the couple have pre-existing children who live with them. More recently, the definition is often expanded to include all cohabiting couples, whether married or not.