But you're lucky, relatively speaking. If you were shot in the heart, your blood pressure would quickly drop, but it would take 10 to 15 seconds to lose brain function. In that time you could draw your gun, utter last words, or spend some time thinking about your unfortunate situation.
Caffeine can cause indigestion, which in turn may lead to heart palpitations. However, arrhythmia (abnormal heart rhythm) can also cause palpitations, and this condition is more of a concern. Seek medical attention if your palpitations last longer than two or three minutes.
1 Indigestion is an uncomfortable feeling of fullness, pain, or burning in your upper abdomen. 2  Symptoms of indigestion include. 3  abdominal pain, 4  heartburn or acid indigestion (acid reflux), 5  bloating, 6  gas, 7  nausea, 8  acidic taste in the mouth, 9  stomach discomfort, 10  constipation or diarrhea, and. heartburn or acid indigestion (acid reflux), 2  bloating, 3  gas, 4  nausea, 5  acidic taste in the mouth, 6  stomach discomfort, 7  constipation or diarrhea, and. 8  decreased appetite.