The interatrialseptum is the wall of tissue that separates the right and left atria of the heart. The interatrialseptum is a septum that lies between...
interventricular septum. The gap between the interatrialseptum and interventricular septum forms the membranous part of interventricular septum. A ventricular...
as septate. Interatrialseptum, the wall of tissue that is a sectional part of the left and right atria of the heart Interventricular septum, the wall separating...
with the septum primum to form the interatrialseptum, and the foramen ovale is closed. The fossa ovalis denotes the free margin of the septum secundum...
the atria normally are separated by a dividing wall, the interatrialseptum. If this septum is defective or absent, then oxygen-rich blood can flow directly...
system of the heart. The AV node lies at the lower back section of the interatrialseptum near the opening of the coronary sinus, and conducts the normal electrical...
electricity. The interatrialseptum separates the atria, and the interventricular septum separates the ventricles. The interventricular septum is much thicker...
is often used as a part of the cardiac procedure of crossing the interatrialseptum with a transseptal puncture to permit catheter access from the right...
atrioventricular node, located at the anterior-inferior end of the interatrialseptum, to the ventricles of the heart. The bundle of His branches into the...
travel to the atrioventricular node (AV node), which is located in the interatrialseptum. After a short delay that gives the ventricles time to fill with blood...
known as the primary interatrial foramen or ostium primum (or interatrial foramen primum). The foramen lies beneath the edge of septum primum and the endocardial...
septum primum, a precursor to the interatrialseptum of the human heart. It is not the same as the foramen ovale, which is an opening in the septum secundum...
The interatrial sulcus, separating the two atria, is scarcely marked on the posterior surface, while anteriorly it is hidden by the pulmonary artery and...
circumflex. The left anterior descending artery perfuses the interventricular septum and anterior wall of the left ventricle. The left circumflex artery perfuses...
side of the heart, the left atrium and ventricle, and the interventricular septum. The circumflex artery arises from the left coronary artery and follows...
attached to the interatrialseptum. The most common location for attachment of the stalk is the fossa ovalis region of the interatrialseptum. An atrial myxoma...
the anterior papillary muscle of the tricuspid valve to the ventricular septum. The moderator band is located in the right ventricle. The moderator band...
node), which is an area between the atria and ventricles, within the atrial septum. If the AV node also fails, Purkinje fibers are occasionally capable of...
veins. During the first two months of development, the interatrialseptum begins to form. This septum divides the primitive atrium into a right and a left...
lateral thickenings. A septum begins to form between what will later become the ascending aorta and pulmonary tract. As the septum forms, the two lateral...
atrioventricular septum is a septum of the heart between the right atrium (RA) and the left ventricle (LV). Although the name "atrioventricular septum" implies...
condense to form the myocardium, papillary muscles, chordae tendineae, and septum. There are two kinds: Some are attached along their entire length on one...
defect (VSD) and so has chordae originating on both sides of the ventricular septum. Mitral valve agenesis is very rare, defined as an absence or minimal presence...
Global Information
