Q. SA - Node is located at (Solved)
1. Left upper corner of the left atrium
2. Left lower corner of the left atrium
3. Right upper corner of the right atrium
4. Righr lower corner of the right atrium
- c. Right upper corner of the right atrium
1. Left upper corner of the left atrium
2. Left lower corner of the left atrium
3. Right upper corner of the right atrium
4. Righr lower corner of the right atrium