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The Atrioventricular Bundle is also known as the Bundle of His. This conducts impulses and divides in ventrical to form fibers of Purkinge .
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Name the elements of the intrinsic conduction system in order?
1. Sinoatrial node2. Atrioventricular node3. Atrioventricular bundle4. Right and left bundle branches5. Purkinje fibersThis answer may be acceptable for high school, but in university you'll have to go further as such:1. Sinoatrial node2. Posterior, anterior, lateral internodal pathway + Bachmann's bundle3. Penetrating Atrioventircular node4. Distal Atrioventricular node5. Left and right bundle branches of Purkinje fibers (or: left and right Bundles of His)6. Purkinje fibers
The right atrioventricular valve is known as the?
Another name for the right atrioventricular valve is the tricuspid valve. (3 -tri- on the right; 2 on the left/mitral valve)
What structure of the conduction system helps to cause the constriction of the ventricles and extend from the atrioventricular node?
The conduction speed slows when it reaches the bundle of His, and then speeds up as it travels along the Purkinje fibres to the base of the ventricles.
Another name for a bundle of nerve fibers is what?
It is called a dendrite.~
The AV node is located?
As the name suggests, (atrioventricular node) it is located between the atrium and ventricle or the top and bottom chamber of one side of the heart.
What are the five areas of specialized myocardium?
sinoatrial node, right and left bundle branches, atrioventricular node, atrioventricular bundle, ventricular walls.
what is located close to the heart?
atrioventricular bundle
Specialized conductive tissue in th wall between the ventricles is the?
It is the atrioventricular bundle or bundle of His
What is closest to the center of the heart?
atrioventricular bundleatrioventricular bundle
What is another name for the Atrioventricular groove?
Coronary sulcus
What is the another name for tricupsid valve?
The right atrioventricular valve.
What are the structures involved in the conduction system of the heart?
Internal pacemaker , sinoatrial(sa) node, atrioventricular (av) node , atrioventricular bundle (bundle of his ) and purkinje fibres.
What is the the correct path for the transmission of an impulse in the intrinsic conduction system of the heart?
sinoatrial (SA) node, atrioventricular (AV) node, atrioventricular (AV) bundle, right and left bundle branches, Purkinje fibers
What is the correct path for the transmission of an impulse in the instrinsic condition system of the heart?
sinoatrial (SA) node, atrioventricular (AV) node, atrioventricular (AV) bundle, right and left bundle branches, Perkinje fibers
Specialized muscle fibers connecting the upper and lower heart chambers?
atrioventricular bundle
Is the atrioventricular bundle located closest o the centre of the heart?
the av bundle (aka Bundle of His (pronounced like 'hiss'))
What is the another name for tricuspid valve?
the right AV valve
