Latest Cardio appointment - confusion - Atrial Fibrillati...

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Latest Cardio appointment - confusion

ian16527 profile image
9 Replies

Had my latest Cardio outpatient app yesterday followed by a call today. Supposed to see the EP but he was called away so saw a Specialist nurse.

Had ablation last May and was on Flecainide 100mg x2 daily which was reduced on the 6month app to 50mg x2 daily. Next appointment in 6 months - well 14 months later and it was yesterday.

The Nurse was not well prepared with my history so I went through it and discussed coming off the Flec and use it as a PIP as before if AF returns and also the apixaban . I cant tell if the ablation has been successful really whist on the Flec as still getting ectopics and some SVT's for a few secs often throughout the day.

So after discussing it with the EP she phones today whilst I was out, saying to stop the Flec, and regarding the PIP, if I have another AF session to go to A&E for 300mg of Flec.

This therefore is not PIP, and I mentioned I was put on PIP at 100mg 8 years ago - she then replied this was not the correct way!!

So I thought the idea of a PIP was to keep me out of hospital. And I was also told that the max dose daily is 200mg which I forgot to mention to her.

If previously had to go to A&E with every AF just before the ablation I might as well have stayed in the car park.

I am waiting for the letter but hoping that I wont need the 300mg of Flec 🙄

Also anyone had any after effects of stopping the Flecainde?

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9 Replies
BobD profile image
BobDVolunteer

The max daily (24hours) dose of flecainide is 300mg not 200mg.

ian16527 profile image
ian16527 in reply toBobD

Thanks Bob, where did I get 200mg from I wonder

BobsBeat profile image
BobsBeat in reply toian16527

200mg is max if a person weighs 150lbs or under.

wilsond profile image
wilsond

Max 300 . Pip can either be 100,see if it settles,then 100. That's what I did previous to ablation. When I stopped flecanide abruptly,on the misguided advice of my GP, almost instantly back in to AF! This was 4 months after,awaiting my review.

So still on 200 mg per day but it works now.

Hmm I think I'd want to query your advice here. Is there a follow up review planned?

ian16527 profile image
ian16527 in reply towilsond

Yes , next review next June 2025 - I have just received an email

They have told me to stop the Flec straight away. Was it 4 months after the ablation?

Not sure if you can taper it or any benefits by that

wilsond profile image
wilsond in reply toian16527

It was not by my Electrophysiologist, it was my GP, well meaning but.... I have chronic back pain. He thought because I was still on flecanide,I couldn't take NSAIDs, so told me to stop! ( actually nothing contraindicated with flecanide, it's the anti coagulation that's the issue!)Anyway,the abrupt cessation had an immediate effect.On a Friday night obviously 🙄

So I put myself back on it straight away,rang Arrthymia clinic Monday 8 am. The sharp intake of breath when I told her what occurred told me everything. I had done the right thing apparently.

A stiff letter was sent,which I have a copy of. EP agreed when I saw him 5 months later,said if not for that blip could have now tapered off.Tapered being the word !

So I would be wary,double check. Every case is different of course.

All the best

southkorea profile image
southkorea

I use PIP and my palpitations usually stop after a few hours. Going into A&E every time would be horrendous!

Model52 profile image
Model52

I stopped the daily 150 mg of slow release Flecainide a year ago and had no side effects whatsoever. When I have an AF attack now, I take 300 mgs of the fast-acting kind and that usually stops my AF within 2 to 8 hours.

Before, I sometimes had to take an extra dose of 200 mg fast-acting on top of my 150 daily slow-release when AF broke through that regimen, but these 350 mg in total often caused a pre-syncope at the moment of conversion to sinus rhythm, which felt uncomfortable.

It had to do with the QTc-interval getting too high (over 500) which poses a risk for torsades de pointe. So I would advise to stay below 350 mg max.

ian16527 profile image
ian16527 in reply toModel52

Thanks

I only ever used more than 100mg once as recommended by my then Cardiologist during an episode, She said if not in sinus rhythm after 2 hours take another 100mg, but this made me feel quite ill, hence why I would be reluctant to take 300mg as a bolus dose

I found that if I took the 100mg straight away it didn't work, If I waited 2 hours then took it it would work within the next 2 hours. Strange

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