Question

which wave show depolarisation of SA Node -

(1) p wave
(2) ARS wave
(3) T wave
(4) none​

Answer 1

hello mate!!

which wave show depolarisation of SA Node -

(1) p wave

(2) ARS wave

(3) T wave

(4) none✔✔

(4) is the right ans.

hope it helps....!

Answer 2

$\huge{\mathfrak{HEYA\:MATE\:!!}}$

Answer...

★P wave represents depolarization of Atria .

★It's QRS wave not ARS . It represents depolarization of ventricles.

★T wave shows repolarization of Ventricles.

So , no wave shows depolarization of SA node .

Option 4.

$\mathscr{\large{Hope\:helps\:}}!! \\ \\ {GRACIAS!!}$

$\huge{\red{\ddot{\smile}}}$