0
Which is the area of specialized nervous tissue in the heart that is known as the pacemaker of the heart?
Wiki User
∙ 13y ago
sinoatrial node
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is the pacemakers function?
A pacemaker is nothing but a specialized mass of muscle tissue present in the wall of the heart. It initiates the heart beat.
The organs are specialized and are made of tissue formed by groups of specialized cells What kind of specialized cells make up the tissue of the heart?
There are three types of tissue that make up the heart which are collectively known as cardiac tissue. These three tissues are myocardium, endocardiu, and pericardium.
What kind of tissue does the heart have in it?
The heart is comprised of specialized cardiac muscle fibers.
Te sinoatrial is located where?
The sinoatrial node is impulse generating tissue in the (R) atrium of the heart. It is the natural pacemaker of the heart.
What is an example of the action of adrenaline in the nervous system?
Adrenaline accelerates the rate of the heart beat by acting to excite the sinoatrial primary pacemaker of the heart.
The heart has what tissue in it?
Heart has cardiac tissue. It is striated like skeletal muscle, but is under control of the autonomic nervous system.
Sensitive tissue in the right atrium that begins the heart beat?
Buchman's Bundle
What are the three main tissues in a heart?
The heart is made of muscle, connective, epithelium, and nervous tissue.
What is SA node?
It ia a specialized bit of heart tissue that controls the heartbeat.
What type of tissue is endocardium?
The endocardiumconsists of epithelium and connective tissue that contains many elastic and collagenousfibers. It also contains blood vessels and some specialized cardiac muscle fibers called purkinjefibers.
What is considered the pacemaker of the heart?
The sinoatrial node is considered the pacemaker of the heart.
What Special tissue in right atrium that regulates heartbeat?
Sino-atrial node(SA node), it's also called natural Pacemaker.
