The SAN (Sino-atrial node) can generate actio | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The $SAN$ (Sino-atrial node), also known as the pacemaker of the heart, is a specialized patch of nodal tissue present in the right upper corner o

Vedclass · Accepted Answer

$70-75 \, 	ext{min}^{-1}$

Vedclass · Answer

(A) The $SAN$ (Sino-atrial node), also known as the pacemaker of the heart, is a specialized patch of nodal tissue present in the right upper corner of the right atrium.It is capable of generating action potentials without any external stimuli (auto-rhythmic).The rate of impulse generation by the $SAN$ is approximately $70-75$ times per minute, which corresponds to the normal heart rate of a healthy adult.

The $SAN$ (Sino-atrial node) can generate action potentials at a rate of:

Similar Questions

Who is known as the 'Father of Physiology'?

Pulse can easily be detected on a superficial artery like that of

Which arteries supply blood to the pericardium?

What is the cardiac output of blood?

Right atrium: Coronary sinus:: Left atrium: . . . . . . .

Vedclass Test Series

Exam Paper Generator

Online Exam Module