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प्रश्न
______ is known as pacemaker of heart.
Pacemaker of heart is _________.
विकल्प
SA node
AV node
His bundle
Purkinje fibers
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उत्तर १
SA node is known as pacemaker of heart.
उत्तर २
Pacemaker of heart is SA node.
संबंधित प्रश्न
What is hypertension? Why is it caused? What harm can it do?
Multiple choice question. Tick (✓) the correct choice:
Human heart has
- one auricle and one ventricle.
- two auricles and one ventricle.
- two auricles and two ventricles.
- one auricle and two ventricles.
Name the Following
The study of blood vascular system including arteries, veins and heart.
Draw labelled diagram of internal structure of human heart.
Label right atrium, mitral valve, left ventricle and pulmonary semilunar valve.
Write a function of Eustachian and tricuspid valve found in human heart.
The walls of the right ventricle are thicker than the right auricles.
Identify the CORRECT route through which impulse travels in the heart.
The correct match of blood vessel, its connection and O2 content is ____________.
The heartbeat about ______ in a minute.
Valves are present in ______.
Explain the term Chordae tendinae.
