_ECG_

SALAM...

ECG= electrocardiogram...

what is it actually...

it's a machine that record electrical changes in the heart...

want to know more just GOOGLE because i'm not a lecturer or proffesor...

wawawa...

so today i had a practical class about ECG...

interesting eventhough some part that i didn't understand but it's ok i'll study later...

hahaha...

and glad to have someone who volunteer to put ECG on his body...

as you can see the professor setting up the ECG...

placing the electrode on the left side of the chest an the four limbs...

the professor waiting for the result coming out from the machine...

and study the result if it's normal or not...

and that's it...

bye...

btw sorry because before this i had publish this post without any word and it's just a pic because i accidentally and not realize that i'm publishing it...