Inappropriate Sinus Tachycardia Treatment That Works!

[Education]

My 28 year old daughter was diagnosed with IST in Oct, 2006.  She had a resting heart rate of 130-140 bpm.  When she walked, it went up to 180 bpm.  She became totally disabled.
She had 2 ablations that were uncessful and seemed to make the problem worse.  
We went to St. Luke's Hospital in Milwaukee Wisconsin and Dr. Sra did a total ablation of the sinus node using epicardial ablation. He also needed to go inside to ablate.
She no longer has a working sinus node and her AV node took over the pacing of her heart.  Her resting heart rate is now between 65 to 70 BPM and her walking HR is in the 80's range.
This procedure is like a miracle.  It has been 2 weeks and so far so good.  
The doctor said that some day her rate may drop and if it does, all she will need is a pacemaker. It also may never happen.
This is fine considering she had lost her normal life before the Epicardial Ablation of the entire sinus node.  This was NOT a modification of the sinus node. Her sinus node is totally non-functioning.
I just wanted people with Inappropriate Sinus Tachycardia to realize that this is a cure/option for their problem.
My daughter tried all medications and they only lowered her blood pressure and not her heart rate.
Anyone with IST needs to check into having this procedure.
Living for years with this problem is unimaginable.  I can not believe any doctor would even consider having a patient to live like this.  Also, very few doctors in the country do this procedure.  We flew to Milwaukee, Wisconsin for treatment.
My daughter can now resume a normal life.

[bama jane]

I am so happy for your daughter.  Thanks for sharing that information.

[BEACHBUMCAG]

i have Inappropriate Sinus Tachycardia (IST) and have had it for years... my resting heart rate during the day is anywhere between 90-115bpm

[Steph0436]

I am 20 yrs old and I have had IST for two years now. I am currently on an extremely high dose of medication (so high I have to get it from a specialty pharmacy). My doctor recently recommended this proceedure, but I am a little skeptical. Could you provide me with a little info on it.

[BEACHBUMCAG]

glad to hear she is doing well

[PikaPika88]

Sick Sinus Syndrome needs a pacemaker, how come an unfunction Sinus node don't need a pacemaker and still got heart beats?  Well, EP can ablate the Sinus node for SSS.  It is better than insert a pacemaker.  Unless she had 2 Sinus nodes.  Otherwise where her heart beats come from?  I hope she is not living with the wave beats.  I'm curious.  I need someone to explain that for me.  Thank you.