How Anorexia Impacts Your Heart. I still get it now and then and my doctor has given me no real answer as to why … Hi, I have often experienced a higher heart rate after eating, sometimes over 100 bpm. It depends on whether you are standing up or lying down, moving around or sitting still, stressed or relaxed. I just didn't know if gluten could cause rapid heart rate. I've been doing research and think it may be gluten. Feeling palpitations after eating is a relatively common experience, which tends to occur when a substance in your food or drink—or your body’s natural biochemical response to that substance—jolts the heart’s electrical system and causes fluttering sensations, skipped beats, or a feeling that your heart is beating too hard or too fast. Why Foods Cause Heart Palpitations. Also, the sinus node increases the heart rate when the body is stressed because of illness. Medical Tests. Ever experience a fast heartbeat soon after eating? For example, a 10- to 15-minute brisk walk typically elevates the heart rate to 110 to 120 beats per minute. Tachycardia is the medical term for a heart rate over 100 beats per minute. Sometimes, it's normal for you to have a fast heartbeat. If you notice that your heart palpitations tend to happen after large meals, try eating smaller meals throughout the day. For instance, it's normal for your heart rate to rise during exercise or as a response to stress, trauma or illness. An electrocardiogram is a recording of the electric signals produced by your heart. An increase in your resting heart rate over time may be a signal of heart trouble ahead. It becomes impossible for them to pass through the tiny capillaries and this causes a signal to be sent to increase the heart rate. I met my doctor recently to talk about the pounding heart beat symptom after eating meals and got some answers. As a bonus, this may also help with other digestive complaints. According to him, it happens due to delay in gastric emptying. It got to the point where I was literally afraid to eat and lost 30 pounds in about 2 and a half months. The food break down flow process in your body is in haywire and there's a timing mismatch between the time the food enters and the production of enzymes in pancreas. Fast Heart Rate After Eating “This is normal, assuming it is not overly fast or occurring with exertion right after eating,” says Robert M. Davidson, MD, a cardiologist with SignatureMD. In case you are having a sudden increase in heart rate, your physician may do some tests on you to find the cause of the problem. This can lead to a faster heart rate (tachycardia) and heart palpitations. A cardiologist explains why eating can cause your heart to beat fast. Heart palpitations can occur after eating or when lying down. There are many heart rhythm disorders (arrhythmias) that can cause tachycardia. Sodium typically does not; however, rapid heart rate is one symptom of hypernatremia, or sodium toxicity. In all of these circumstances, the heart rate increase is a normal response. That was a year ago. There is a specific reason for this. Exercise, medications and hot weather all cause your heart rate to increase. Eating a high fat meal is the mechanism that causes an increased heart rate after eating. Your heart rate changes from minute to minute. Drs did a 24 hour ecg and said my heart naturally beats high. Often times it stems from extreme emotions, attitudes and behaviors related to weight and food and each of those components can cause consequences and health concerns in multiple areas of your life. A normal heart beat is between 60 to 100 beats per minute but heart palpitations can lower or increase … In order to compensate for this change in blood flow, the heart must work harder. 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