PVC's and Bradycardia

[Zach7040]

I am a 22 year old male, 6'4 220lbs. I have had anxiety and panic attacks since a very young age. For the past 6 months, I have become obsessed with my heart and believing that I have a heart condition. Basically what I am feeling is an occasional heavy feeling in my chest, probably around 150-200 PVC's a day, and a slow heart rate of around 44-52 at rest. I also sometimes experience mild shortness of breath as well as dizziness. I also tested low for potassium (3.2) on two seperate occasions and have since started a supplement. I wore a 24 HR holter moniter a few months ago and my doctor said everything was all good and my heart just beats slow because I am young and healthy. My heart also seems to beat a little un-evenly at times. My HR responds regularly with excersise. I guess my question is, with not much heart family history and my age, would it be unlikley for me to have a heart condition? Also, could my constant worrying and obsessing over my heart be causing the PVC's? Any responses are greatly appreciated.

-Zach

[Zach7040]

Thanks for the comment!

[Wartai]

I'm 6'4 too and am nearing 55yo, my resting heart rate is usually 50+ and gets as low as 33bpm when asleep, I used to think that there was something wrong with my heart too, but 2 cardiologists have told me I'm fine as no chest pains etc to make them think other wise. I get PVC's all the time too. Worrying doesnt help it, it just seems to make it worse .. I eat lots of Dried Apricots as they are a good source of Potassium, approx 1162mg per 100grams .. As well as baked potatoes with my evening meals ..
I highly doubt that theres something wrong with your heart at your age. Just keep active and fit will keep your heart strong.

[Zach7040]

I appreciate the reply. I think you may be right about trying to focus on something else. Maybe I will take up yoga or nexitation

-Zach

[researcher09]

My resting heart rate is in the 40's when sleeping, 50's when awake.  I have had one run of PVCs from overdosing on levothyroxin.  200 pvc's a day is nothing to worry about.  And getting stressed about doesn't help.  Continue your healthy living habits and find something relaxing to do instead of focusing on imaginary heart issues.