I've been taking ECA for two weeks without issue. A few days ago I stopped taking baby asprin and cut my carbs down to 100 grams ED. Since then I've been noticing slight chest flutters - minor palpitations. If it gets any worse I will stop EC, but for now it doesn't seem serious.

Is this due to the low carb/low potassium or the removal of the A? I'm also taking LX and Osta, but had no issues with combining these compounds from the start.