Do panic attacks increase cardiac risk?
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Cleveland - OH
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Konopka
Almost everyone experienced palpitations without ill effects and moved on while people who have panic attacks tend to be constantly worried that it may cause the heart to be overworked for nothing. Their intense fear causes more panic attacks.
If you're constantly afraid, your blood pressure will go up, your stress hormones will be constantly flooded, and your heart rate goes up... you can be sure that it will double the risk of heart disease. The heart doesn't need that stress from excessive irrational fear.
When I take Xanax, I don't have tachycardia. I feel calm. I am not so fearful. When I am not taking it, I get all panicky and it's not pleasant.
Exercise helps control panic attacks. Studies show that vigorous exercise (the exercies that make your heart beat fast and make you sweat) for 20 minutes helped reduce their panic attacks signficantly.
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=14975776
-jeff
just my 2 cents worth!