Please can I urge anyone who has a resting heart rate that is over a 100 bpm for over an hour to get medical attention unless otherwise instructed by their own doctor. An abnormally high HR puts strain on the heart and can do damage, unless you have had a recent echocardiumgram or similar, you have no idea what structural damage you might have to your heart nor do you know what type of arrythmia you might have.
During my most recent recent hospital visit I had flutter, fib and SVT and a HR of 150bpm. Previously I'd had well controlled flutter for several years. I didn't feel breathless, I didn't have chest pain I was just aware that my HR was much too fast and felt chaotic, it was 02.00 a.m. and OH was fast asleep. I left it for 30 mins hoping it would settle, it took 20 mins to get to A&E which was very busy and I was in resus hooked up to various machines within 20 minutes ( including having defibrillator pads) .
Most of us live ok with fib, flutter, SVT etc the medications often work well, we can have ablations and cardioversions which can stop the problem permanently or at least for long periods of time but these arrythmias are slippery creatures and potentially dangerous. Please don't hesitate to seek medical attention if you're having a prolonged episode which doesn't settle. I've woken OH and he's driven me to A&E only to find by the time he's parked my episode has reset so we went home. However, the recent episode kept me hooked up to machines for 24 hours whilst they gave me different doses of various drugs whilst my heart raced in a chaotic rhythm. I spent another 24 hours on a cardiac ward. I wasn't allowed to get out of bed even to pee. It was a frightening and serious episode but thank goodness I went to hospital. The care I got was brilliant and the message from all the medical staff was clear, if you are having an episode that doesn't settle we want to see you.
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