I had cryo ablation last March and I have noticed that the last few times that I have had ice cream that my heart had some palpitations. Then tonight I had ice cream and my pulse has stayed at about 109. I feel no symptoms of anything at all. Should I be worried, or see what happens in the next couple of days. I just will not have any thing cold. A nurse told me one time that when you eat something extremely cold it can cause your heart to go out of rhythm. My heart is not out of rhythm, just beating a little fast. Has this happened to anyone else? I was taken off all my heart meds after cryo ablation.ninfeel fine and if I had not taken my BP like always I would have never known. Thank you in advance for any and all responses.