Usually right-side heart failure occurs in response to left-side failure. The backup of blood in the lungs caused by left-side heart failure makes the right ventricle work harder. This overload of work can cause the right side of the heart to fail. Right-side heart failure can also accompany other conditions, such as lung disease.
Grus (/ËÉ¡rÊs/ , or colloquially /ËÉ¡ruËs/) is a constellation in the southern sky. Its name is Latin for the crane, a type of bird. It is one of twelve constellations conceived by Petrus Plancius from the observations of Pieter Dirkszoon Keyser and Frederick de Houtman.
In geometry, a torus (plural tori) is a surface of revolution generated by revolving a circle in three-dimensional space about an axis coplanar with the circle.he flat torus is a torus with the metric inherited from its representation as the quotient, R 2 / L, where L is a discrete subgroup of R 2 isomorphic to Z 2. This gives the quotient the structure of a Riemannian manifold.