Math, asked by rishukumar26042008, 5 months ago

____is the pacemaker of the heart......

Answers

Answered by Umar1324

5

Answer:

Electrical impulses from the heart muscle cause your heart to beat (contract). This electrical signal begins in the sinoatrial (SA) node, located at the top of the heart's upper-right chamber (the right atrium). The SA node is sometimes called the heart's “natural pacemaker.”

Step-by-step explanation:

Hope it's helpful to you

Previous Question

Next Question

Similar questions

Science, 2 months ago

why does smoke go up...

English, 2 months ago

suitable noun clouses 5. Please show me 6. Have you heard...

Science, 2 months ago

प्रश्न . एक परमाणु को आँखों द्वारा देखना क्यों संभव नहीं होता है ?answer- परमाणु का आकर बहुत छोटा होता है इनका आकर इतना शुष्म है कि हम इसे नग्न्य में सकते है अतः इन्हे आखो द्वारा देखना सम्भव नहीं है अधिकांश तत्वों के परमाणु स्वतंत्र रूप से अस्तित्व में भी नहीं रहते है |...

English, 5 months ago

he spent----money he had (few,a few,the few,little,a little,the little) ...

English, 5 months ago

Q. Write down a paragraph about the importance of taming animal for your daily life. Have you tamed any animal?

Math, 10 months ago

find five rational no between 2/7 and 5/9 .

Math, 10 months ago

According to 2011 census, male population in India is 623700000 and female population is 586500000. Express the difference between the two in a standard form...

Math, 10 months ago

if tanA=cotA then find the value of sin2A.