low resting heart rate can it be a secondary adrenal insufficiency if not what is cause?
yes stress can cause bradycardia or reduced heart rate and as you have a recent stressful event it can be a cause. so my advise to you is to first of all relax and start doing meditation and deep breathing exercises. take nutritious and a sufficient sleep of atleast 8 hours. if at all the symptoms does not get better then consult a cardiologist and get a thorough evaluation done. hope this helps.