Advertisements
Advertisements
प्रश्न
Explain the following:
Why is the SA node called the pace-maker of the heart?
टिप्पणी लिखिए
Advertisements
उत्तर
The SA is also called the pacemaker because it establishes the basic frequency at which the heart beats. It starts each heart beat and sets the pace for the whole heart.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 8: Circulatory System - Exercises [पृष्ठ ११९]
