_HEART_

SALAM...

CARDIOVASCULAR SYSTEM...

2nd week of study...

i'm ok i think...

are you ok???

i'm sure you ok...

bla bla bla...

bla bla bla...

don't know what to write...

.....

but i think i want exactly the same thing like the picture below...

but where i can find it???

suggestion???

ok bye...