In the pulmonary circulation what is the correct order structures through which blood travels?
the pacemaker
AV node
The contraction of heart (cardiac) muscle in all animals with hearts is initiated by chemical impulses. The rate at which these impulses fire controls the heart rate. The cells that create these rhythmical impulses are called pacemaker cells, and they directly control the heart rate.
I'ts fucntion is t operate the beeting of our heart.............
I'ts fucntion is t operate the beeting of our heart.............
The property of the normal pacemaker region is able to provide a normal setting for the heart to beat. It allows the heart to beat at a regular rate.
Pacemakers are set by the surgeon-physician at the time it is implanted. Most times, the pacemaker is simply set to a normal heart rate (around 70-80 beats per minute). The primary function of the pacemaker is to restore a more regular beat when the heart cannot maintain a normal heart rate. You should consult your physician-surgeon for particulars about your pacemaker, its use, function, and signs/symptoms to watch for after the pacemaker is implanted.
PUMP
Because TENS may interfere with pacemaker function, patients with pacemakers should consult a cardiologist before using a TENS unit
It keeps your heart at a steady pace.
In the pulmonary circulation what is the correct order structures through which blood travels?
A pacemaker may increase the regularity and reliability of the heart beat. If coronary arteries are clogged, a pacemaker alone may not restore normal cardiac function.