the atrioventricular node :)
The purkinje fibers
Purkinje fibers
Bowler system Colder system Goalie system Wholer system Coaler system Molar system Polar system Roller system (Professional Astronomers definitely have to know all of these.)
The solar system is not part of any other star system. It is part of a galaxy called Milky Way.
"The Solar System may be divided by its components into three major components: the inner system, the near outer system, and the far outer system." There are not 7 parts as such.
GiganticDeepUnknownStarryBeautifulDiscoveryIntersellarSpaceOuter-spaceGalaxyCosmosDeep-space
Av node
Yay! Jeopardy!"What is the His-Purkinje fiber system, also known as "the bundle of His".
The bundle of His and the Purkinje fibres are part of the conduction system of the heart. In order to pump blood around the body, the heart muscle must contract (atria first to fill the ventricles, then ventricles contract to send the blood around the body.) The conduction system starts in the sinoatrial node (SA node) which is also known as the hearts natural pacemaker and is located at the top of the right atrium. The impulse is then sent to the atrioventricular node (AV node) located by the junction between the atria and ventricles. The next part of the conduction system is the bundle of His which sends the impulse from the atria to the ventricles. The purkinje fibres then spread through the ventricles. As the impulse passes through each part of the conduction system, that part of the heart is excited and the heart muscle contracts, which gives the pumping action of the heart.
Internal pacemaker , sinoatrial(sa) node, atrioventricular (av) node , atrioventricular bundle (bundle of his ) and purkinje fibres.
sinoatrial (SA) node, atrioventricular (AV) node, atrioventricular (AV) bundle, right and left bundle branches, Purkinje fibers
Sir Francis Galton, a British scientist, was the first person to devise a system of classifying fingerprints in the late 19th century. He created a method for categorizing fingerprints based on their patterns and characteristics, laying the foundation for modern fingerprint identification techniques.
Fibers of the conduction system of the heart is called Purkinje fibers
Inner ventricular walls of the heart, beneath the endocardium.
Purkinje fibers
Purkinje Fibers
purkinje fibers
The His-Purkinje system is the part of the heart's electrical system that follows the outer walls of the ventricle.