The laser blasts up to 30 channels into the heart muscle while the heart is pumping, allowing oxygenated blood to return to the restricted muscle.
(The laser; blasts; up to 30 channels; into the heart muscle; T:while the heart is pumping, allowing oxygenated blood to return to the restricted muscle) (the heart; is pumping; ) Context(the heart is pumping,List([63, 83))):(the heart; is pumping allowing; oxygenated blood to return to the restricted muscle) Context(the heart is pumping allowing,List([63, 93))):(oxygenated blood; to return; to the restricted muscle)
the heart is pumping,List([63, 83)) the heart is pumping allowing,List([63, 93))
The laser the heart the heart oxygenated blood
blasts is pumping is pumping allowing to return
up to 30 channels into the heart muscle T:while the heart is pumping, allowing oxygenated blood to return to the restricted muscle
oxygenated blood to return to the restricted muscle
to the restricted muscle