A heart Cath is a procedure that is done to see if there are blockages to arteries supplying your heart with blood. The procedure is pretty simple - routine if you will. You are kind of placed in lala land - you dont feel anything.
Trilogy A trilogy is a set of three works of art that are connected, and that can be seen either as a single work or as three individual works. They are commonly found in literature, film, or video games.
1 Triangle, a 1952 omnibus of the three novels of Isaac Asimov's Empire series. 2  Triangle (novel), a 1983 Star Trek novel. 3  Triangles (novel), a 2011 novel by Ellen Hopkins.  Triangle, an English railway term equivalent to a North American Wye (rail)