SA Node- Located in the right atrium near the vena cava
Causes simultaneous contraction of the left and right atria (Pacemaker).
AV Node- Near septum that separates two atria.
send impulse to bundle of his
AV Bundle-Travels down interventricular septum to purkinjie fibers.
Purkinjie Fibers- Help papillary muscles to contract and pull on chordae tendineae causing ventricular systole.
Causes simultaneous contraction of the left and right atria (Pacemaker).
AV Node- Near septum that separates two atria.
send impulse to bundle of his
AV Bundle-Travels down interventricular septum to purkinjie fibers.
Purkinjie Fibers- Help papillary muscles to contract and pull on chordae tendineae causing ventricular systole.