Step-by-Step Solution:1. Understanding the Question: The question asks about the origin of the Bundle of His, a crucial structure in the heart's conduction system.2. Identifying the Bundle of His
AV bundle, orbundle of His, originates at the AV node and proceeds through the interventricular septum before dividing into twoAV bundle branches, commonly called theleftandright bundle branches. According to their locations, the left bundle branch supplies the left ventricle, and the right bundle...
An axon tract that originates in the superior olivary nuclei of the hindbrain. The tract exits the brainstem and runs in the vestibulocochlear nerve (CN VIII), eventually synapsing on hair cells in the cochlea in the inner ear. The olivocochlear bundle is one pathway by which the auditory ...
Focal atrial tachycardia (AT) originates from preferential sites, including the tricuspid and mitral annuli. AT arising from the atrioventricular annuli is... S Iwai,N Badhwar,SM Markowitz,... - 《Heart Rhythm》 被引量: 45发表: 2011年 Contribution of his bundle recordings to the understanding...
To make the diagnosis, intraatrial mapping is required.Careful analysis of the atrial sequence is needed to differentiate A V nodal reentry from a concealed bypass tract using the ventricular stimulation technique. Infrequently a reentry tachycardia originates from the His-bundle itself, which mostly...
Each heart beat or contraction is initiated by generation of an action potential in the SA node; the electrical impulse spreads over both atria, causing them to contract, and on to the atrioventricular (AV) node. From the AV node it spreads through the bundle of His and down the Purkinje ...
Passage of current through the heart The initial signal originates at the sinoatrial node (SAN) It is conducted through the myocardium of the atria and then passes via the atrio ventricular node (AVN) to the bundle of His. This bundle then splits into two bundle branches (left and right)...
The Chow–Mumford (CM) line bundle is a functorial line bundle on the base of any family of klt Fano varieties. It is conjectured that it yields a pol
Hi @omnidan, I would like to use DoctrineMongoDBBundle in my project with MongoDB 3.6 and PHP 7.2 I have the following problem: "SCRAM-SHA-1" authentication mechanism requires libmongoc built with --enable-ssl when I am creating a user i...