Here's a silly one about irregular rhythm's of the heart and the many ways they can be treated; just a lot of:

Hocus Pocus

In this day of modern medicine
There's a topic and a focus,
Preventing sudden death
With a lot of hocus pocus.

Take a heart that's sick or injured
With a recent big M.I.,
You want to try to minimize
The risk of ectopie.

You might load them with some lidocaine
Procainamide, bretyllium,
Dietary fiber with
Colace and some psyllium,
To regulate conduction
In the bowels and the heart,
It's a basic fact of life,
You have to
Let the poor guy fart.

You might try a new religion
If he's blocking without capture,
And if you convert just one more heathen
You will earn divine rapture,
If you could get one hundred heart attacks
At a summertime revival,
Just think about the impact
On the sudden death survival.

Have you studied early bloomers
Or closet late potentials,
Be they early, late or never
And other fine essentials,
Does the corrected Q-T interval
Increase, despite your scrutiny,
Do you double up your bets
When you think their heart may mutiny,
With increasing T-wave ectopy
And ischemic irritation,
It may warrant intervention
Like bedside HIS oblation.

It's really very simple
Though it takes a steady stroke,
It requires a lengthy needle
Then just eyeball where to poke,
Drive the needle to its hub
And shake it all about,
If you do this hocus pocus
The ectopy comes out.

Fibril_late; 6/93