Panic Attack

When heavy air wears thin as
Tired patience. Breathless. Tight.
Once freely open friendly
Turns dense panic gasps:
Madly sucking down.
As an addict their empty bottle
One useless heaving pull at a time.
Constricted tortured capillaries
Cry out, 'give me oxygen!'
Release the inelastic of those bands
And cut free the plastic round my heart.