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Unexplained Tachycardia - Help!

Heart Rhythm Conditions | Last Active: Aug 10, 2025 | Replies (36)

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I have read all the posts filled with frustration. Do any of you consume anything with caffeine??? Coffee, tea, Mountain Dew, colas, chocolate??? Yes, one half cup can be the cause. Do you drink enough water? I used to drink almost none.

If any of above rings a bell, eliminate all caffeine and drink more water. It may help you more that weird meds and treatments. It helped me, and I had AFIB or whatever related but now once in a blue moon lasts maybe 5 seconds.

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Replies to "I have read all the posts filled with frustration. Do any of you consume anything with..."

Mayo says that acceptable about of caffeine is 400mg per day. Each person is different and so are their health solutions.

That's great it helped you. But in all cases unfortunately. I have SVT,Microvascular Angina, Chronic ischemic heart disease, First degree atroventricular block. Nothing is life threatening but LIFE ALTERING as Cfargo said. I can't handle any kind of caffeine for so many years but still have all the symptoms.