"' Myocardial rupture "'is a laceration or tearing of the wall of the interatrial or interventricular septum, or of the papillary muscles.
22.
Within the left ventricle, these areas are adjacent to both anterior and posterior papillary muscles ( regardless of whether the papillary muscle is involved in the infarction ).
23.
Within the left ventricle, these areas are adjacent to both anterior and posterior papillary muscles ( regardless of whether the papillary muscle is involved in the infarction ).
24.
Emergency CABG is usually undertaken to simultaneously treat a mechanical complication, such as a ruptured papillary muscle, or a ventricular septal defect, with ensuing cardiogenic shock.
25.
The tricuspid valve has three cusps, which connect to chordae tendinae and three papillary muscles named the anterior, posterior, and septal muscles, after their relative positions.
26.
The third type, the papillary muscles give origin at their apices to the chordae tendinae which attach to the cusps of the tricuspid valve and to the mitral valve.
27.
E ) Critical attention is necessary to avoid injury to the conduction system located on the left ventricular side of the interventricular septum near the papillary muscle of the conus.
28.
Because the papillary muscles, chordae, and valve leaflets are usually normal in such conditions, it is also called "'functional mitral insufficiency " '.
29.
The moderator band is important because it carries part of the right bundle branch of the AV bundle of the conduction system of the heart to the anterior papillary muscle.
30.
"' Secondary mitral insufficiency "'is due to the dilatation of the left ventricle that causes stretching of the mitral valve annulus and displacement of the papillary muscles.
