sinoatrial node मीनिंग इन हिंदी

संज्ञा • हृद्गतिचालक • हृद्गतिनिर्धारक

node: उभार गाँठ गांठ

अधिक: आगे

It causes tachycardia by blocking vagal effects on the sinoatrial node.
Cells in the sinoatrial node do this by creating an action potential.
The electrical origin of atrial Purkinje fibers arrives from the sinoatrial node.
The right vagus branch innervates the sinoatrial node.
Chronotropic drugs may change the heart rate and rhythm produced by the sinoatrial node.
The cardiac pacemaker cells of the sinoatrial node in the heart provide a good example.
The cardiac cells of the sinoatrial node provide the pacemaker potential that synchronizes the heart.
In short, they generate action potentials, but at a slower rate than sinoatrial node.
These cells form an ovoid sinoatrial node ( SAN ), on the left venous valve.
The rhythmic beating of the heart is controlled by a small portion called the sinoatrial node.

संज्ञा.

a specialized bit of heart tissue that controls the heartbeat
पर्याय: pacemaker, cardiac pacemaker, SA node