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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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What Causes An Abnormal Heart Rhythm?

Hi. I have an erratic heart beat, never diagnosed (with holter tracings) as Afib or AFlut, but atrial in nature. Basically only symptomatic at high exercise levels. Resting pulse 40-45. Dr. suggested an option of Tikosyn. Are you familiar with a finding of Tikosyn lowering RHR by +/- 5 bpm? Thanks Chris
Sat, 29 Sep 2018
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General & Family Physician 's  Response
Hi,

Based on the history you have shared, you need to consult an electrophysiologist and get EP studies done. That can figure out the cause and origin of arrhythmia.

Meanwhile, Tikosyn can be taken however if the pulse is below 45, you need to review the dosing and frequency by follow up with your primary care physician.

Hope I have answered your query. Let me know if I can assist you further.

Regards,
Dr. Saddiq Ulabidin,
General & Family Physician

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What Causes An Abnormal Heart Rhythm?

Hi, Based on the history you have shared, you need to consult an electrophysiologist and get EP studies done. That can figure out the cause and origin of arrhythmia. Meanwhile, Tikosyn can be taken however if the pulse is below 45, you need to review the dosing and frequency by follow up with your primary care physician. Hope I have answered your query. Let me know if I can assist you further. Regards, Dr. Saddiq Ulabidin, General & Family Physician