I briefly mentioned this in The Infield, but I will share the full story here now that all is said and done.
My defibrillator works, but it can also be tricked.
This morning I was in the shower and while in there did a saline sinus rinse due to some sinus congestion I have been fighting. Because the saline breaks up all the crud in my breathing passages it inevitably leads to heavy fits of coughing. As the coughing subsided I noticed my heart was beating very rapidly. Then suddenly, BAM! I felt like I had been punched. My vision went black for a second, a saw a flash (I saw stars?), and I yelled loud enough for my wife to come running to see what had happened.
Five minutes later I felt fine and was checking the air pressure on my tires. The front right tire was low, so I gave it some air.
Then I headed off to work with the intent of calling my cardiologist as soon as they opened. I felt the jolt in my head. It literally felt as if I had been punched in the jaw, just under the ear. I did Tae Kwon Do in high school and know that feeling. I did not think that it was 100% tied to my defibrillator, but was getting checked in case. I figured we could rule that out and then move on to my next doctor to see what did happen.
I was wrong.
After thinking on it a bit I started freaking out and realized that I did not want to do these tests alone and while waiting to hear back from the doctor I called my mom to see if she would drive me in. She was only 15 minutes away at her job while my wife was 45 minutes away and needed to pick our daughter up from daycare.
My doctor was able to get me in at 1:30 and they immediately read the data from my device. The defibrillator did go off. Future note: It hurts, makes my head explode, and does not knock me out or down. It does not care if I am naked.
But it did not go off because I was in ventricular tachycardia. Those who know what that is just said, "What?" If you haven't followed the reason I have this device is because the lower chambers of my heart occasionally get out of rhythm. When it is severe it will kill you, quickly. It is what Michael Jackson's heart did. So, this device will use a pacemaker to pull me out of any VT, and then only shock me if that doesn't work.
But I did not go into VT. I went into Atrial Fibrillation, and have been since June 18th. This is different than the Atrial Flutter I dealt with before (although I believe I have confused the terms in the past). The device is not designed to stop atrial fibrillation, because that just increases a risk of a blood clot and defibrillation would be a bad thing in that instance as it could knock the clot loose, to lodge in any fun place, like the lungs or brain. It can read it and report it when I have my once every three month checkups, but that is it.
The problem for me occurred because my heart did something right for a change. The Atrial chambers and Ventricular chambers were properly communicating with one another, so when the atrial fibrillation increased this morning the ventricals tried to keep up. My ICD mis-interpreted this as ventricular tachycardia. It attempted to pace my heart, which of course did not work as it was trying it in the wrong place. So, after three attempts with the pacemaker it unleashed the defibrillator. It sent 24 Joules into my heart directly, and gave me the biggest wake-up call of my life.
Needless to say, it was quite shocking.
I'm here all week
The atrial fibrillation is still there (yay) and has to be stopped or dealt with. So, this weekend I get a strong round of blood thinners and an increase of my beta blocker (Toprol XL) from 25mg twice a day to 50mg twice a day. They also adjusted teh safety parameters of my device to prevent a reoccurence of this morning. We don't know if I have blood clots to worry about. On Monday morning I go into the hospital where they will first run a Trans-esophogeal echocardiogram (TEE) to detect if I have any blood clots in my heart. If it looks clear then they will give me a full defibrillation with the paddles. Afterward I will continue on blood thinners and my increased Toprol until we determine the atrial fibrillation will not return.
Additional fun details: One of my blood thinners is an injection called Lovenox. I will do that twice a day in my thighs. My brother is a pharmacists and warned me that it might be expensive depending on my insurance. Fortunately it only cost me $50, but my insurance paid $1288.39.
Anyway, I will update here on how things go Monday.
My bionic bits work, a bit too well.
EDIT: Showing the medicine insurance cost. Sorry for the cell phone pic censored with Paint.