THE WEANING
I am sure I awoke before the sun in anticipation of
just what could be waiting for me in the weaning from my electronic lung.
To breathe on my own again. What would I give? What would I do to be free
from this man-made machine to which I owe my very existence and with which
I had the most extreme case of a love-hate relationship there could ever be.
It was like God - the breath of life... and the devil - the chain of my imprisonment.
Before I was to begin the weaning, the Respiratory Therapist (R.T.) came
in with a spirometer to measure my ability to breathe whatever that may be.
If I were in my previous health, the maximum air I could have drawn in with
one breath would be around 5000 cubic centimeters -- which, ironically, was
probably what I was holding in my lungs while I waited underwater for my rescuers
to save me. It was good for about 60 seconds of consciousness. (Athletes could
do better, obviously, and underwater divers better still).
She held the small device in one hand and my tubes leading to the respirator
in the other. On her signal she removed my life support and inserted the respirator
and said quite emphatically, "BREATHE!" And my face winced as I tightened
every muscle in my neck trying desperately to pull air into my trachea and
paralyzed lungs. "AGAIN!" she said and I was fighting for a breath as though
I were going under water for the last time.
She quickly replaced the respirator tubes and pumped four or five "sighs"
in me and my frantic expression of drowning became a peaceful reflection of
relief. I looked at her intently and mouthed silently, 'How much?' She looked
at her spirometer then looked over at me with compassion and said, "150."
My eyes rolled back and closed in disbelief. Would I ever be able to breathe
on my own? Would I ever find the key that unlocked the chains of this respirator?
At that moment it became clear to me, I was in a very serious condition.
She gave me a while to collect myself then Dr. Bregman came in explained
the weaning procedure to me. They begin by slowly depriving me of air -- first
by the hour, then longer -- and in the meantime I would be retraining whatever
muscles I had left that worked, to expand my lifeless lungs and supply me
with enough oxygen to keep my blood supplied.
'What is the least I can get away with?' I was translated to say.
He said, "If you can move 800 cc's per breath on a regular basis in your
sleep, then we can talk about removing the respirator. It's now set on ten
breaths per minute. For the next hour, we will set it on nine. During that
hour, you make up for the tenth breath. Do whatever you can and find out what
it takes to move air into your lungs. I'll have a nurse stay with you the
entire time." He reached for a knob on the respirator and turned it
saying, "There you go. I'll see you in an hour."
On the wall at my feet there was a big round clock with a long red sweep
second hand. It reminded me of the clocks in my school classrooms that I used
to watch waiting for the recess bell like a drag racer waiting for a green
light. With this clock I could count the seconds between breaths and know
exactly when each breath could come. At the setting of nine breaths per minute,
I knew I'd be getting a breath every 7 seconds.
And sure enough, like clockwork the breaths came. For one long hour I watched
the second hand circle the numbers and notches 60 times, counting every breath.
Surprisingly, I was only a little uncomfortable. I was unable to draw any
breaths of my own but I knew there would come a time when I would have to.
In precisely one hour the doctor came in, set the respirator back to ten
breaths per minute, and asked me, "How'd it go?"
I mouthed, 'Okay.'
He said, "Good. I'll see you this afternoon and we'll do it again."
After seeing I did okay being given only nine breaths per minute for one
hour, the next morning and afternoon the respirator was set at nine breaths
per minute for two hours for each shift. I wasn't making up for the tenth
breath, I was learning to do without it. This would ultimately never work
because eventually, I would HAVE to learn how to take a breath on my own.
An R.T. began coming in daily to work with me and to teach me how to move
my diaphragm. My tendency was to try to breathe by tensing my neck and shoulders,
the lowest muscles I could move.
"You'll end up with a neck like a linebacker if you keep doing that," she
said. Her name was Faith. She was a tall, pretty young woman with long blonde
hair in big curls. She had the most gentle bedside manner and spoke so softly
and kindly to me. "Pretend you have a box of Kleenex on your stomach and push
it up." As a trained singer, I knew all about breath support and breathing
with my diaphragm. But before, I could feel it move. Now I could not. Regardless,
I moved every muscle I could feel and prayed that my diaphragm would follow
suit.
The accordion in a beaker that raised with every breath of the respirator
before it was given to me, also raised whenever I inhaled. This way, I was
able to see to what degree I was moving my diaphragm and, with the markings
on the glass, get a rough idea how deep my breathing was.
And so it began. With the imaginary Kleenex box on my stomach and my eyes
on the beaker, I started my daily exercises of inhaling. Try to imagine yourself
learning to tread water, having never even swum before. You splash and kick
a few times until you begin to sink and grab your buoy. This is what I did.
I'd try a few times and rest. After waiting a few minutes, I'd do it again
but I wasn't really worried about drowning, my buoy was always there. Within
a few days, the respirator was set to nine breaths per minute all day and
after a few more days, eight. The entire time I was practicing my inhaling
at my leisure, having yet to be really tried.
The day Dr. Bregman set the respirator to seven breaths per minute, that
is, one breath every nine seconds, I felt the loss. I wasn't comfortable.
I was going to have to work -- pushing that Kleenex up, kicking and splashing
-- just to have a feeling of right minded consciousness. So, in between the
respirator breaths, I would tense up every muscle from my neck down and draw
a breath or two, however small they may be. Otherwise, I would have the feeling
of drowning, a loss of air. God created our subconscious in such a way that
we fight to stay alive. If kicking will keep our heads above water, we will
kick until exhaustion overrules our strength and we are forced to give in.
With me, however, the setting WOULD NOT BE CHANGED until the time appointed.
So if I stopped breathing, I would be in the terrible discomfort of nearly
passing out every nine seconds.
After an hour of this workout, I was given a few "sighs" and the machine
was set back up to eight bpm. I was exhausted. This was real work. I'd become
an athlete in training. It made me think of the film Rocky when he had such
a hard time at the end of his run to climb those long steps the first time
he tried. But he did because he had to if he expected to beat the champ. Now
I had to learn to breathe if I expected to "beat" the respirator.
That afternoon it was set to seven bpm again and I had another hour workout.
The next day it was set for two hours for each session. Gradually, as before,
the sessions would become longer until it was set that way all day except
for now when I slept, it would be set back to eight.
I was not longing for each sunrise because the first order of the day became
to lower the setting of the respirator and I had to start right off kicking
and splashing. By the time the setting became six bpm I could willfully draw
a 350 cc breath. This was an improvement but a long way from 800. Furthermore,
the 800 cc breath had to be in my sleep. I couldn't move anything in my sleep
which is why they returned the setting to eight at lights out.