@vjs003 thank you, yes I’ve done dome research and have eliminated some things from my diet. I don’t drink alcohol or coffee and have always drank decaf tea but I did stop eating other foods and drinks with caffeine. I’ve been taking magnesium supplements for years before bed. I will look into calcium. I’m not pre diabetic and try to limit sweets and sugar. I have had issues with sleep since I got sick 5 years ago and between that and stress of starting a new job I’ve been hit or miss with getting enough sleep. I’m trying but some nights the SVT makes it hard to relax enough to sleep. Look forward to what EP says and will ask for recommendations for me cardiologist now. Thank you.