Turning old heart to a young one

1. Turning old heart to a young one

Mira

2.

Human
body
Blood
vessels
and heart
Heart
Cells
Heart
muscle
cells

3. Bubbling of cells

HELP!
Healthy
and
young
Heart
muscle
cells
Sick
Healthy
and
asold
new

4. Where to get young cells from?

From kids?
Don’t worry, no
Mice?
Placenta
Cells from adult
blood vessel walls